legislature
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C1 noun ˈledʒ.ɪ.slə.tʃər

legislature

立法机关
Meaning
The legislative body of a country or state; the branch of government that makes laws.
Example
The legislature drafts laws for governance.
立法机关起草治理的法律。
C1 noun /ˈlɔːsuːt/

lawsuit

诉讼
Meaning
a legal case brought to a court of law by one person against another
Example
The company faced a lawsuit over false advertising.
公司因虚假广告而面临诉讼。
C2 noun /lɒŋ ˈwɪskəd ˈkætfɪʃ/

Long whiskered catfish

长须鲶鱼
Meaning
A type of freshwater fish with long whisker-like barbels around its mouth
Example
The fisherman caught a long whiskered catfish in the river.
渔夫在河里抓到了一条长须鲶鱼。
B2 noun /ˈluː.nər ɪˈklɪps/

Lunar eclipse

月全食
Meaning
an eclipse in which the moon appears darkened as it passes into the earth's shadow
Example
We watched the lunar eclipse from our backyard.
我们从后院观看了月全食。
A2 verb /laɪ/

lie

撒谎, 躺着
Meaning
to be in a horizontal position; to tell an untruth
Example
The book lies on the table.
书放在桌子上。
C1 adjective /ˈlɪstləs/

listless

无精打采
Meaning
lacking energy, enthusiasm, or interest
Example
She felt listless after working long hours without rest.
她在没有休息的长时间工作后感到无精打采。
B2 noun /ˈleɪ.bər.ər/

Labourer

工人
Meaning
a person who does unskilled physical work for wages
Example
The labourer worked hard all day at the construction site.
工人整天在建筑工地上辛勤工作。
A1 noun /lænd/

Land

土地; 土壤
Meaning
the part of the earth's surface that is not covered by water; an area of ground, soil, or earth
Example
The farmer worked hard to cultivate his land and grow healthy crops.
农民努力耕种他的土地，种植健康的作物。
C2 noun /ˈlɒdʒ.mənt/

lodgment

临时住宿
Meaning
The act of lodging or a place of temporary stay; also a deposit of something.
Example
The soldiers found lodgment in the abandoned house.
士兵们在废弃的房子里找到了临时住宿。
B2 adjective /ˈlækɪŋ/

lacking

缺乏
Meaning
not having enough of something; missing
Example
His report was lacking in detail.
他的报告缺少细节。
C2 adjective /ˈlɪsɪt/

licit

合法
Meaning
Permitted by law or by rules; legal.
Example
The trade of certain goods is licit under international law.
某些商品的贸易在国际法下是合法的。
C1 noun /ˈlɪmboʊ/

limbo

不确定，悬而未决的状态
Meaning
A state of uncertainty or neglect; an intermediate or transitional state.
Example
The project was left in limbo after the funding was withdrawn.
该项目在资金撤回后陷入了不确定状态。
A2 noun /lɪp/

Lip

嘴唇
Meaning
either of the two soft parts that form the edge of the mouth
Example
She applied lipstick to her lips before the party.
她在派对前涂上了口红。
C1 noun /ˈlɪməˌziːn/

limousine

由司机驾驶的豪华大轿车
Meaning
a large, luxurious car driven by a chauffeur.
Example
The bride arrived in a white limousine.
新娘乘坐一辆白色的豪华轿车到达。
B2 adjective /ˈlɪniər/

linear

线性
Meaning
Arranged in or extending along a straight line.
Example
The artist used linear perspective in his drawings.
艺术家在他的画作中使用了线性透视。
C1 noun /ˈlaɪm.stoʊn/

Lime stone

石灰岩
Meaning
a hard sedimentary rock, composed mainly of calcium carbonate or dolomite, used as building material and in the making of cement
Example
The ancient building was made of limestone blocks.
这座古老的建筑是用石灰岩块建造的
C1 verb, noun /lɜːrtʃ/

lurch

Meaning
to make an abrupt, unsteady, or uncontrolled movement; a sudden movement or stagger
Example
The bus lurched forward as the driver hit the brakes.
B1 noun /ˈlænd.skeɪp/

Landscape

风景
Meaning
all the visible features of an area of countryside or land; the art of designing outdoor areas
Example
The mountain landscape was breathtaking with its snow-capped peaks and green valleys.
山脉的风景令人叹为观止，雪山的山顶和绿色的山谷令人陶醉。
C2 adjective /lɪˈtɪdʒəs/

litigious

好诉讼的
Meaning
prone to engage in lawsuits or overly inclined to argue legally
Example
He is known as a litigious neighbor who often sues people.
他被认为是一个爱打官司的邻居，经常起诉别人。
C1 adjective /ˈlaɪf.laɪk/

lifelike

栩栩如生
Meaning
Very similar to a real person, object, or scene; realistic.
Example
The wax figure was so lifelike that people thought it was a real person.
这尊蜡像如此栩栩如生，以至于人们以为它是一个真人。
A2 noun /laɪt bʌlb/

Light bulb

灯泡
Meaning
a glass or plastic container that produces light when electricity passes through it
Example
The light bulb in the kitchen needs to be replaced.
厨房里的灯泡需要更换。
C2 noun /lɒx/ or /lɒk/

lough

湖泊
Meaning
An Irish or Scottish word for a lake or sea inlet.
Example
The fishermen lived by the lough for generations.
渔民们世世代代住在湖泊旁边。
A1 noun /laɪf/

life

生命
Meaning
The existence of an individual human being or animal.
Example
Life is full of challenges and opportunities.
生命充满了挑战和机会。
C1 noun /ˈliːweɪ/

leeway

回旋余地
Meaning
Freedom to act within certain limits; extra space or time.
Example
The manager gave the team some leeway to finish the project.
经理给了团队一些回旋余地来完成项目。
C2 noun /ˈlɪtəni/

litany

Meaning
a long, repetitive, or tedious account or list; originally a form of prayer
Example
The politician gave a litany of promises during the campaign.
C2 adjective /laɪˈsɛnʃəs/

licentious

放荡不羁
Meaning
Lacking moral restraint; disregarding accepted rules of conduct.
Example
The novel was criticized for its licentious themes.
这部小说因其放荡不羁的主题而受到批评。
B2 noun /leɪs/

Lace

花边
Meaning
a delicate fabric made of yarn or thread in an open weblike pattern; a cord or string for fastening
Example
She wore a beautiful dress decorated with intricate lace patterns.
她穿着一件精美的衣服，装饰着复杂的花边图案。
C2 adjective /ˌlɛvəlˈhɛdɪd/

levelheaded

冷静和理智
Meaning
calm and sensible; showing good judgment.
Example
She remained levelheaded during the crisis.
她在危机中保持冷静。
C2 verb /ˈlɔɪtər/

loiter

Meaning
To stand or wait around idly without apparent purpose.
Example
The teenagers were told not to loiter outside the shop.
C1 noun /lɪˈbiːdoʊ/

libido

性欲
Meaning
Sexual desire or drive.
Example
Stress can sometimes lower a person's libido.
压力有时会降低一个人的性欲。
B1 adjective ˈlɔːŋ.tɜːrm

long-term

长期的, 可持续的, 永久的
Meaning
Occurring over or involving a relatively long period of time.
Example
Long-term planning is necessary for environmental conservation.
长期规划对环境保护至关重要。
C1 adjective /ˈlɑːpˌsaɪdɪd/

lopsided

倾斜的，不平衡的
Meaning
with one side lower, larger, or different from the other; uneven or imbalanced
Example
The cake looked lopsided after being decorated in a hurry.
蛋糕看起来不平衡，因为急忙装饰。
C1 noun, adjective /ˈlæksətɪv/

laxative

泻药
Meaning
A medicine or substance that stimulates bowel movements; tending to loosen or relieve constipation.
Example
The doctor prescribed a mild laxative for her condition.
医生为她的病情开了轻度泻药。
C1 adjective /ˈlaʊzi/

lousy

糟糕
Meaning
of very poor quality; bad or unpleasant
Example
He felt lousy after catching the flu.
他在得了流感后感觉很糟糕。
C2 noun /ˈlɔːndrəs/

laundress

洗衣女工
Meaning
A woman whose job is washing clothes and linens.
Example
The laundress delivered the freshly cleaned clothes to the household.
洗衣女工将新洗净的衣物送到家里。
C2 noun /lɔːŋ ˈpepər/

Long pepper

长胡椒
Meaning
a flowering vine in the family Piperaceae, cultivated for its fruit which is used as a spice
Example
Long pepper was more valuable than black pepper in ancient times.
长胡椒在古代比黑胡椒更有价值。
B2 adjective /ˈlɔɪ.əl/

Loyal

忠诚的; 忠实的; 可信的
Meaning
faithful; devoted; trustworthy
Example
He remained loyal to his friends through difficult times.
他在困难时期对朋友保持忠诚。
C1 verb /ˈlɔːndər/

launder

洗衣服 / 隐瞒非法获得的钱的来源
Meaning
to wash clothes, linens, etc.; or to conceal the origins of money obtained illegally
Example
She laundered all the dirty clothes on Sunday.
她在星期天洗了所有脏衣服。
B2 noun /ˈlaɪ.nər/

liner

Meaning
A large ship used for transporting people or goods regularly, or a material used as a lining inside something.
Example
The luxury liner docked at the port yesterday.
C2 noun /ˈlɔɪtərər/

loiterer

在某地漫无目的闲逛的人
Meaning
A person who lingers aimlessly in a place without purpose.
Example
The police questioned the loiterer outside the store.
警察在商店外询问了洛伊特勒。
A2 noun /ˈləʊɡəʊ/

logo

Meaning
a symbol or other small design adopted by an organization to identify its products, uniform, vehicles, etc.
Example
The company's logo was redesigned to reflect its new image.
B1 noun /ˈlek.tʃər/

Lecture

讲座
Meaning
an educational talk to an audience, especially to students in a university or college
Example
The professor gave an interesting lecture on history.
教授做了一个有趣的历史讲座。
A2 noun ˈliːdər

leader

领导者
Meaning
A person who leads or commands a group, organization, or country.
Example
The leader inspired people.
领导者激励了人们。
C1 verb, noun /læɡ/

lag

滞后或延迟
Meaning
To fall behind in movement, progress, or development; a delay or period of falling behind.
Example
The old computer tends to lag when running new software.
旧电脑在运行新软件时常常滞后。
B2 adjective, adverb /ˈlɒŋ taɪm/

long-time

长期的
Meaning
lasting or existing for a long period of time; having continued for many years
Example
She is a long-time friend of my family.
她是我家长期的朋友。
C1 verb /lʌl/

lull

安抚
Meaning
to soothe or calm; to cause to sleep or rest
Example
The gentle music lulled the baby to sleep.
温柔的音乐使宝宝入睡。
A1 noun /lɛɡ/

leg

腿
Meaning
one of the limbs on which a person or animal walks and stands
Example
He injured his leg while playing football.
他在踢足球时伤到了腿。
C1 noun /ˈlɛktən/

lectern

讲台
Meaning
A tall stand with a sloping top used to support a book, notes, or script during a speech or lecture.
Example
The professor placed her notes on the lectern before starting her lecture.
教授在开始讲座之前，把笔记放在讲台上。
B2 noun /loʊf/

Loaf

面包
Meaning
a shaped mass of bread baked as a unit
Example
She bought a fresh loaf of bread from the bakery.
她从面包店买了一个新鲜的面包。
C1 noun /ˈlʌɡ.ɪdʒ væn/

Luggage van

行李车
Meaning
a vehicle designed for carrying luggage and cargo
Example
The luggage van carried all the passengers' suitcases.
行李车载着所有乘客的行李箱。
C2 noun (plural) /ˈlɪniəmənts/

lineaments

面部特征
Meaning
The features or distinctive characteristics of the face or body.
Example
The lineaments of his face were sharp and stern.
他的面部特征很尖锐且严肃。
B2 verb lɔːntʃt

launched

发射
Meaning
Set (something) in motion by pushing it or letting it go.
Example
The satellite was launched successfully.
卫星已成功发射。
A1 noun /lɒt/

lot

许多
Meaning
A large number or amount; a group or portion.
Example
She bought a lot of books at the fair.
她在集市上买了很多书。
B2 noun /ˈlɪt.ər.ə.si/

Literacy

识字
Meaning
the ability to read and write; competence or knowledge in a specified area
Example
Adult literacy programs help people learn to read.
成人识字课程帮助人们学习阅读。
B2 adjective /ˈlætər/

latter

第二个
Meaning
the second of two people or things mentioned
Example
Between tea and coffee, I prefer the latter.
在茶和咖啡之间，我更喜欢第二个。
B2 noun ləˈdʒɪs.tɪks

Logistics

物流
Meaning
The detailed coordination of a complex operation involving many people, facilities, or supplies.
Example
Logistics ensures timely delivery.
物流确保及时交货。
C1 adjective /ˈlɔːf.ti/

Lofty

高大；崇高的性格；崇高的风格
Meaning
of great height; noble in character; elevated in style
Example
He has lofty ideals about making the world a better place.
他有崇高的理想，希望能让世界变得更美好。
B2 adjective /ˈlɔːŋtaɪm/

longtime

长期的
Meaning
having existed or continued for a long time
Example
They are longtime friends who met in college.
他们是大学时认识的长期朋友。
B1 noun /ˈlɛktʃərər/

lecturer

讲师
Meaning
a person who gives lectures, especially at a college or university
Example
The lecturer explained the theory with clear examples.
讲师用清楚的例子解释了理论。
C1 verb /loʊð/

loathe

厌恶
Meaning
to feel intense dislike or disgust for
Example
He absolutely loathes being late to meetings.
他完全讨厌迟到会议。
C2 adjective /ˈloʊð.səm/

Loathsome

令人厌恶的
Meaning
causing hatred or disgust; repulsive
Example
The loathsome smell from the garbage made everyone leave the room.
垃圾散发出的令人厌恶的气味让每个人离开了房间。
C2 noun /ˈlɛtʃ.əri/

lechery

色欲
Meaning
excessive or offensive sexual desire; lustfulness
Example
The novel depicted the lechery of corrupt nobles.
这本小说描述了腐化贵族的色欲。
A2 adjective/adverb /laʊd/

loud

响亮
Meaning
Producing or capable of producing much noise.
Example
The music was too loud to concentrate.
音乐太响了，无法集中注意力。
C2 noun /ˈlɒkətɪv/

locative

方位格
Meaning
a grammatical case indicating location or place
Example
In Latin, the locative case is used to indicate location.
在拉丁语中，方位格用于表示位置。
B1 noun /ləˈbɔːr.ə.tɔːr.i/

Laboratory (Lab)

实验室
Meaning
a room or building equipped for scientific experiments, research, or teaching
Example
The scientists conducted their experiments in the well-equipped laboratory.
科学家们在设备齐全的实验室中进行了实验。
C2 noun /loʊm/

loam

富饶的壤土
Meaning
Fertile soil mixture of sand, clay, and organic matter.
Example
Loam soil is ideal for agriculture due to its nutrient content.
壤土是农业的理想选择，因为它含有丰富的营养成分。
A1 adverb /ˈleɪtər/

later

稍后
Meaning
At a time subsequent to a reference time; afterwards.
Example
We will discuss the details later.
我们稍后讨论细节。
C2 adjective /læŋk/

lank

高而瘦
Meaning
Tall, thin, and often awkward in appearance.
Example
The lank teenager towered over his classmates.
那个高而瘦的少年比他的同班同学高。
C2 adjective /loʊˈkweɪʃəs/

loquacious

话多的
Meaning
tending to talk a great deal; very talkative
Example
The loquacious child entertained everyone with endless stories.
话多的孩子用无尽的故事娱乐了每个人。
C2 noun ˈlɪɡ.nəʊˌsæt

LignoSat

木卫星
Meaning
A wooden satellite that demonstrates the use of wood in space technology.
Example
LignoSat demonstrates the use of wood in space.
LignoSat 展示了木材在太空中的应用。
A1 adjective /lɑːrdʒ/

Large

大; 巨大的; 庞大的
Meaning
of considerable size, extent, or intensity; big
Example
The large building dominated the city skyline.
那座大楼主宰了城市的天际线。
C2 noun /ˈlæsɪtjuːd/

lassitude

疲劳
Meaning
a state of physical or mental weariness; lack of energy
Example
After the long hike, a feeling of lassitude swept over the group.
长时间徒步后，疲劳感笼罩了整个团队。
A2 noun /ˈlɔːndri/

laundry

幸福
Meaning
clothes or linens that need to be washed or have been washed
Example
She folded the clean laundry neatly.
当她收到奖项时，她无法掩饰自己的幸福。
C2 noun /lɪnt/

lint

棉絮
Meaning
small soft fibers that come off cloth, often found in dryers or on clothes
Example
There was lint all over his black shirt after the wash.
洗完后，他的黑衬衫上有棉絮。
C2 adjective /lʌɡˈʒʊəriənt/

luxuriant

繁茂的
Meaning
abundant in growth or richly abundant
Example
The luxuriant forest was teeming with life.
繁茂的森林充满了生命。
C2 noun /ˈluːkər/

lucre

利润
Meaning
money, especially when regarded as sordid or gained dishonorably
Example
He was motivated more by lucre than by duty.
他更多的是由利润而不是责任驱动。
C2 adjective /ˈluːpi/

loopy

疯癫
Meaning
crazy, silly, or eccentric
Example
After working all night, he felt a little loopy.
整夜工作后，他感觉有点疯癫。
C1 adjective /ˈlɔː.ləs/

Lawless

无律; 无政府主义; 混乱; 犯罪
Meaning
without law; anarchic; unruly; criminal
Example
The frontier town was known for its lawless behavior and chaos.
边境城市以其无律行为和混乱而闻名。
C2 noun /ləˈdʒɪʃən/

logician

逻辑学家
Meaning
A person skilled in logic and reasoning.
Example
Aristotle is considered one of the greatest logicians in history.
亚里士多德被认为是历史上最伟大的逻辑学家之一。
B2 noun /ˈlep.ərd/

Leopard

美洲豹
Meaning
a large wild cat with yellow fur and black spots
Example
The leopard climbed the tree to rest in the shade.
美洲豹爬上了树，在阴凉处休息。
B2 noun ˈlɪv.ɪŋ ˈstæn.dədz

living standards

生活水平
Meaning
The degree of wealth and material comfort available to a person or community; quality of life.
Example
High living standards improve satisfaction.
高生活水平提高了满意度。
C2 noun /ˈlɪbərˌtiːn/

libertine

Meaning
A person who behaves without moral principles, especially in sexual matters.
Example
The novel depicted the reckless life of a libertine in 18th century France.
A1 verb /liːv/

leave

离开
Meaning
to go away from; to depart or exit
Example
The train leaves at 6 PM.
火车在下午6点离开。
C2 noun /ˈlæsi/

lassie

小女孩
Meaning
a young girl (informal, mainly Scottish)
Example
The old man greeted the little lassie warmly.
老人热情地迎接了小女孩。
C2 adjective /ˈlɪmbər/

limber

灵活和敏捷
Meaning
Flexible and agile in body or movement.
Example
Dancers need to stay limber to perform well.
舞者需要保持灵活才能表现好。
A1 noun

Love

爱
C2 noun /ˈlɪɡ.ə.tʃər/

ligature

连字
Meaning
A thing used for tying or binding tightly; in music/printing, two or more notes or letters joined together.
Example
The doctor used a ligature to stop the bleeding.
医生使用了连字来停止出血。
C1 adjective /ˈlɔː.fəl/

Lawful

合法; 合理; 有效; 公正;
Meaning
legal; legitimate; valid; just
Example
The judge confirmed that their actions were lawful and proper.
法官确认他们的行为是合法和恰当的。
C1 verb /ˈlɪŋɡər/

linger

停留比需要的时间更长
Meaning
to stay in a place longer than necessary; to persist
Example
The smell of coffee lingered in the kitchen.
咖啡的味道在厨房里停留了更长时间。
C1 adjective ˈluː.sɪd

lucid

清晰且易于理解
Meaning
Clear and easily understandable thoughts or explanations.
Example
His explanation was so lucid that everyone understood it.
他的解释如此清晰，以至于每个人都理解了。
C2 adjective /lɪˈbɪdənəs/

libidinous

好色
Meaning
Showing excessive sexual drive; lustful.
Example
The play was criticized for its libidinous characters.
这部剧因其好色的角色而受到批评。
C2 noun/verb /læˈsuː/

lasso

套索
Meaning
a rope with a loop used to catch animals; to catch with such a rope
Example
The cowboy lassoed the horse quickly.
牛仔快速用拉索抓住了马。
C2 noun /ˈlɪŋ.ɡoʊ/

lingo

专业术语
Meaning
Specialized or informal language used by a particular group that is often difficult for outsiders to understand.
Example
The manual was written in technical lingo that confused the new employees.
手册是用技术术语写的，让新员工感到困惑。
A2 noun /leŋθ/

Length

长度
Meaning
the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions
Example
The length of the table is two meters.
桌子的长度是两米。
B1 noun /lɔːn/

Lawn

草坪
Meaning
an area of short, regularly mown grass in the grounds of a house or in a park
Example
She waters the lawn every morning.
她每天早上浇水给草坪。
B2 noun /ˈleð.ər/

Leather

皮革
Meaning
animal skin that has been treated to preserve it and make it suitable for use
Example
He bought a leather jacket from the store.
他在商店里买了一件皮夹克。
C2 noun /luːˈsɪd.ə.ti/

lucidity

清晰
Meaning
Clarity of thought or style; the quality of being easily understood.
Example
His explanation had great lucidity, making it easy to understand.
他的解释非常清晰，使得理解变得容易。
A2 adjective /laɪt ɡriːn/

Light green

浅绿色
Meaning
a pale shade of green color; not dark green
Example
She wore a light green dress to the garden party.
她穿着一条浅绿色的裙子去参加花园聚会。
C2 verb /lɑːl/

loll

懒散地坐着
Meaning
To sit, lie, or stand in a lazy, relaxed way.
Example
He lolled on the sofa after a long day at work.
在长时间的工作后，他懒散地坐在沙发上。
A1 adjective/adverb /leɪt/

late

迟到
Meaning
arriving, happening, or done after the expected time
Example
He arrived late to the meeting.
他迟到了会议。
C1 adjective /ˈlækˌlʌstər/

lackluster

黯淡无光
Meaning
Lacking in vitality, force, or conviction; uninspired or uninspiring.
Example
The lackluster performance disappointed the audience.
黯淡无光的表现让观众失望。
B1 adjective /ˈlʌv.ɪŋ/

Loving

慈爱的; 关怀的; 表现出爱与温暖
Meaning
affectionate; caring; showing love and warmth
Example
She is a loving mother who cares deeply for her children.
她是一个慈爱的母亲，深深地关心着她的孩子们。
B1 adjective /ˈlaɪv.li/

Lively

充满活力的; 活泼的; 快乐的
Meaning
full of life and energy; animated; cheerful
Example
The children had a lively discussion about their favorite books.
孩子们就他们最喜欢的书进行了充满活力的讨论。
A2 noun, verb /lɪŋk/

link

连接
Meaning
a connection between two things; to connect or associate
Example
The article includes a link to the official website.
文章包含指向官方网站的链接。
C2 noun /ˈlæn.sɪt/

lancet

外科小刀
Meaning
a small, sharp, two-edged surgical knife used for making small incisions
Example
The doctor used a lancet to prick the patient’s finger for a blood test.
医生用兰塞特刺破病人的手指进行血液检测。
B2 noun /liːk/

Leak

漏洞; 漏水
Meaning
a hole in a container or covering through which contents escape or enter accidentally
Example
There is a leak in the water pipe.
水管里有一个漏洞。
B2 adjective /lɪˈdʒɪt.ɪ.mət/

Legitimate

合法的; 有效的; 真实的; 合理的
Meaning
lawful; valid; genuine; reasonable
Example
He has a legitimate reason for being late.
他有正当的理由迟到。
C2 adjective /ˈluː.ni/

Loony

疯狂的; 傻的; 精神不稳定
Meaning
crazy; silly; mentally unstable
Example
His loony behavior made everyone laugh.
他的疯狂行为让每个人都笑了。
C1 noun /lɪˈɡæl.ə.ti/

Legality

合法性
Meaning
the quality or state of being legal; accordance with the law
Example
The lawyer questioned the legality of the contract.
律师质疑合同的合法性。
C1 noun /læps/

Lapse

暂时失误; 错误;
Meaning
a temporary failure of concentration, memory, or judgment; the termination of a right or privilege
Example
There was a brief lapse in security that allowed the intruder to enter the building.
安全中出现了短暂的失误，导致入侵者能够进入大楼。
B2 noun /lʌŋ/

Lung

肺
Meaning
either of the two organs in the chest that you use for breathing
Example
Smoking can cause serious damage to your lungs.
吸烟可能会对你的肺造成严重损害。
C1 noun /læʃ/

Lash

睫毛; 鞭打
Meaning
an eyelash; a sharp blow with a whip or rope; to strike forcefully
Example
She carefully applied mascara to make her lashes look longer and darker.
她小心地涂抹睫毛膏，使她的睫毛看起来更长更黑。
C2 adjective /ˈluːsənt/

lucent

发光的
Meaning
shining or glowing with light
Example
The lucent stars brightened the night sky.
发光的星星照亮了夜空。
C1 noun /ˌloʊ.kəˈmoʊ.tɪv/

locomotive

机车
Meaning
A powered rail vehicle used for pulling trains.
Example
The old steam locomotive was restored for the museum.
这辆老式蒸汽机车已恢复供博物馆使用。
A2 noun /læmp/

Lamp

灯; 台灯
Meaning
a device for giving light, either one using electricity or burning gas or oil
Example
She turned on the reading lamp to illuminate her book.
她打开了阅读灯，以照亮她的书。
B1 noun /ˈlʌvər/

lover

情人
Meaning
a person who is in a romantic relationship or has strong affection for someone
Example
She met her lover at the café every evening.
她每天晚上都在咖啡馆与她的情人见面。
C1 noun /ləˈɡuːn/

lagoon

湖泊
Meaning
A shallow body of water separated from the sea by sandbars or reefs.
Example
We swam in the calm waters of the lagoon.
我们在湖泊的平静水域游泳。
B1 adjective /ˈlɪmɪtɪd/

limited

有限的
Meaning
Restricted in size, amount, or extent; not great in number or ability.
Example
Tickets for the concert are limited.
音乐会的票是有限的。
A1 adjective, noun, adverb, verb (past tense of leave) /lɛft/

left

左
Meaning
on or towards the side of the body that is to the west when facing north
Example
He turned left at the intersection.
他在交叉口左转。
B2 adjective /ˈliː.fi/

Leafy

多叶的; 被叶子覆盖的
Meaning
having many leaves; covered with leaves
Example
The leafy green vegetables are very nutritious.
叶绿的蔬菜非常有营养。
B2 noun ˈlæbrətɔːriz

laboratories

实验室
Meaning
A room or building equipped for scientific experiments, research, or teaching, or for the manufacture of drugs or chemicals.
Example
Advanced laboratories enabled groundbreaking discoveries.
先进的实验室促进了突破性的发现。