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B2 noun /ˈsɪɡ.nə.tʃər/

Signature

签名
Meaning
a person's name written in their own handwriting as identification or authorization
Example
Please put your signature at the bottom of the document.
请在文件底部签名。
B2 noun/verb /ˈsɜːveɪ/

survey

调查，问卷调查
Meaning
noun: an examination or inspection; verb: to examine or measure (an area or subject)
Example
They conducted a survey to understand customer preferences.
他们进行了一项调查，以了解客户的偏好。
B1 verb /stiːl/

steal

偷窃
Meaning
to take something without permission; to rob
Example
It's wrong to steal from others.
从别人那里偷东西是错的。
B2 verb /ˈskroʊlɪŋ/

scrolling

滚动
Meaning
Moving through content on a screen by sliding up or down.
Example
Scrolling through feeds wastes a lot of time.
在信息流中滚动浪费了很多时间。
C2 adjective /sɪˈnɜːrdʒɪk/

synergic

协同的
Meaning
Working together in a cooperative and effective manner.
Example
The two departments have a synergic relationship that boosts productivity.
两个部门有着协同关系，促进了生产力的提高。
C1 noun /skɪt/

skit

小品
Meaning
a short, humorous performance or piece of writing
Example
The students performed a funny skit at the event.
学生们在活动中表演了一个有趣的小品。
B1 adjective /ˈsætɪsfaɪd/

satisfied

满意
Meaning
Pleased or content with what has been achieved or received.
Example
He felt satisfied after finishing his project.
完成项目后，他感到满意。
C1 adjective /səˈdʒɛstɪv/

suggestive

暗示的
Meaning
tending to suggest ideas or images; sometimes implies something sexual or provocative
Example
The painting was highly suggestive and sparked much debate.
这幅画非常暗示，并引发了许多争论。
C2 adjective /ˈsʌb.æs.ɪd/

subacid

轻微酸
Meaning
Slightly sour or acidic in taste or nature.
Example
The fruit had a subacid flavor that was refreshing on a hot day.
这种水果有一种轻微酸的味道，在炎热的日子里非常清爽。
A1 adjective /ˈsɪmpəl/

Simple

简单的; 容易的; 不复杂
Meaning
easy to understand or do; not complicated
Example
This is a simple recipe that anyone can follow.
这是一个简单的食谱，任何人都可以跟随。
C2 adjective /ˈsɛpərəbəl/

separable

可分离的
Meaning
Capable of being separated or divided.
Example
The two issues are separable and should be discussed independently.
这两个问题是可分离的，应该独立讨论。
A1 adverb /soʊ/

so

如此
Meaning
to such a degree or extent
Example
She was so happy with the gift.
她对礼物感到如此高兴。
B2 noun, verb /steɪk/

stake

股份, 风险
Meaning
A share or interest in a business or venture; to risk or support something of value.
Example
He has a major stake in the new company.
他在新公司拥有重大股份。
C1 noun /ˈsaɪ.ən/

scion

后代
Meaning
a descendant of a wealthy, aristocratic, or influential family
Example
He is the scion of a wealthy industrialist family.
他是一个富有的工业家家庭的后代。
C1 noun /ˈʃrɪŋkɪdʒ/

shrinkage

收缩
Meaning
The process of becoming smaller in size, amount, or value.
Example
The company reported a shrinkage in profits this quarter.
公司报告了本季度利润的收缩。
B2 adjective səˈfɪs.tɪ.keɪ.tɪd

sophisticated

复杂的
Meaning
Having great knowledge or experience of the world and knowing about fashion, culture, and other things that people think are socially important; highly developed or complex.
Example
Sophisticated designs enhance aesthetics.
复杂的设计提升了美学。
A2 noun /ˈspiːkər/

speaker

演讲者
Meaning
a person who speaks or talks, especially as an occupation
Example
The speaker delivered an inspiring speech at the conference.
演讲者在会议上发表了激动人心的演讲。
C2 adjective /səˈlɪsɪtəs/

solicitous

关心
Meaning
showing concern or care for someone's health, happiness, or comfort
Example
She was always solicitous about the well-being of her students.
她总是关心学生们的福祉。
A2 verb /swɪm/

swim

游泳
Meaning
to move through water using body movements
Example
I love to swim in the ocean during summer.
我喜欢在夏天在海洋中游泳。
B1 adjective /ʃeɪpt/

shaped

成形的
Meaning
having a particular form or appearance
Example
The sculpture was shaped like a human figure.
雕塑被塑造成一个人形。
B2 adjective /ˈspɪr.ɪ.tʃu.əl/

Spiritual

精神的; 宗教的; 神圣的
Meaning
relating to the human spirit or soul; religious or sacred
Example
She found spiritual peace through meditation.
她通过冥想找到了精神的平静。
B2 noun ˌsensɪˈtɪvɪti

sensitivity

敏感性
Meaning
The quality or condition of being sensitive; responsiveness to stimuli.
Example
Bose proved plant sensitivity through experiments.
博斯通过实验证明了植物的敏感性。
B2 noun /sliːv/

Sleeve

袖子
Meaning
the part of a garment that covers the arm
Example
She rolled up her sleeves before starting to cook.
她在开始做饭前卷起了袖子。
C2 noun /sʌbˈɔːl.tən/

subaltern

处于下级职位的人；在军队中，初级军官
Meaning
A person holding a subordinate position; in the military, a junior officer.
Example
The subaltern was responsible for leading a small platoon of soldiers.
下级军官负责指挥一个小型士兵排。
A2 noun /stres/

stress

压力
Meaning
Physical, mental, or emotional strain or tension.
Example
Excessive stress can lead to health issues.
过度的压力可能导致健康问题。
B2 adjective /ˈsʌt.əl/

subtle

微妙, 轻微, 精细
Meaning
So delicate or precise as to be difficult to analyze or describe; making use of clever and indirect methods.
Example
The artist's use of color was subtle yet powerful.
艺术家对色彩的运用既微妙又有力。
C1 noun /ˌsɛlf əˌfɜːˈmeɪʃən/

self-affirmation

自我肯定
Meaning
The practice of affirming one's own worthiness and value as an individual.
Example
Daily self-affirmation can boost your confidence.
每日自我肯定可以增强你的自信。
A2 noun /spiːd/

Speed

速度; 快速
Meaning
the rate at which someone or something moves or operates
Example
The car reached a speed of 100 miles per hour.
汽车达到了每小时100英里的速度。
A2 noun, verb /ʃɒt/

shot

射击
Meaning
a single attempt to hit something, usually with a weapon or a ball
Example
He took a shot at the goal.
他朝着球门射击。
B2 noun /ˈspɛʃəlti/

specialty

专长
Meaning
a particular area of study, work, or interest; something in which a person or place excels
Example
Her specialty is pediatric medicine.
她的专业是儿科医学。
C1 adjective /ˈskrɔːni/

scrawny

瘦弱
Meaning
very thin and bony, often looking unhealthy
Example
The scrawny boy could barely lift the heavy bag.
那个瘦弱的男孩几乎无法提起沉重的包。
A1 verb /seɪv/

save

拯救，保存
Meaning
to rescue from danger; to keep for future use
Example
It's important to save money for emergencies.
储蓄钱是为了应急情况很重要。
C2 noun /ˈsɒfɪstri/

sophistry

诡辩
Meaning
the use of clever but false arguments, often to deceive
Example
The politician's speech was full of sophistry.
那位政治家的演讲充满了诡辩。
A2 adjective /ˈspænɪʃ/

spanish

西班牙语
Meaning
relating to Spain or the Spanish language
Example
She is fluent in Spanish and French.
她能流利地讲西班牙语和法语。
C1 verb /ˈseɪ.vər/

savor

尽情享受
Meaning
To enjoy something completely, especially by dwelling on it.
Example
He savored every bite of the delicious cake.
他细细品味着美味的蛋糕。
C2 adjective /ˈsɛrid/

serried

紧密排列
Meaning
pressed or crowded together, often in rows or ranks
Example
The soldiers stood in serried ranks, ready for inspection.
士兵们站在紧密排列的队列中，准备接受检查。
C1 adjective /stɔːntʃ/

staunch

坚定的, 忠诚的
Meaning
Loyal, committed, and firm in support.
Example
She is a staunch supporter of environmental protection.
她是环境保护的坚定支持者。
B1 noun /skɑːrf/

Scarf

围巾
Meaning
a length of fabric worn around the neck or head for warmth, protection, or fashion
Example
She wrapped a warm scarf around her neck in the cold weather.
她在寒冷的天气里围了一条温暖的围巾。
A1 adjective /sæd/

sad

伤心
Meaning
feeling or showing sorrow; unhappy
Example
She felt sad after hearing the bad news.
听到坏消息后，她感到伤心。
A2 adjective /ˈsɪŋɡəl/

single

Meaning
only one; not one of several
Example
She bought a single ticket for the concert.
B2 verb səˈpres

suppress

压制
Meaning
To forcibly put an end to; to restrain or subdue.
Example
Authorities must suppress criminal activities in campuses.
当局必须压制校园中的犯罪活动。
B2 adjective /ˈstraɪkɪŋ/

striking

引人注目
Meaning
very noticeable or impressive in appearance or effect
Example
Her striking beauty caught everyone's attention.
她那引人注目的美丽吸引了所有人的注意。
C2 verb /ˈsæŋktɪfaɪ/

sanctify

圣化
Meaning
to make holy or sacred; to purify
Example
The priest will sanctify the marriage ceremony.
牧师将祝圣婚礼仪式。
B2 noun /swiːt/

suite

套房
Meaning
a set of rooms designated for one person's or family's use or for a particular purpose
Example
They stayed in the presidential suite at the hotel.
他们住在酒店的总统套房里。
C1 noun /strəˈtiː.dʒɪk ˈɪn.saɪts/

strategic insights

战略洞察力
Meaning
Deep understanding and wisdom gained through careful analysis for planning purposes.
Example
Strategic insights guide policymaking.
战略洞察力引导政策制定。
A2 adjective /ʃaɪ/

Shy

害羞的; 腼腆的
Meaning
nervous or timid in the company of other people
Example
The shy student rarely spoke up in class discussions.
害羞的学生很少在课堂讨论中发言。
C1 noun /ˈskaʊndrəl/

scoundrel

无赖
Meaning
a dishonest or unscrupulous person; a villain
Example
That scoundrel cheated the old man out of his savings.
那个无赖骗取了老人家的积蓄。
B1 noun /ˈsʌb.ɜːb/

Suburb

郊区
Meaning
a residential area outside the central part of a city; an outlying district of a city
Example
They moved to a quiet suburb to raise their children away from city noise.
他们搬到了一个安静的郊区，把孩子们远离城市的喧嚣。
B2 verb /ˈsteɪ.bə.laɪz/

stabilize

稳定
Meaning
to make something steady, secure, or unlikely to change suddenly
Example
The government took measures to stabilize the economy.
政府采取措施以稳定经济。
B1 verb /skɪp/

skip

跳过
Meaning
to omit or pass over something; to move lightly or quickly
Example
He decided to skip breakfast and go straight to work.
他决定跳过早餐，直接去上班。
B2 noun, verb /skruː/

screw

带螺旋的金属紧固件；用螺丝把东西固定或拧紧
Meaning
a metal fastener with a helical ridge; to fasten or tighten something with a screw
Example
He screwed the shelf to the wall tightly.
他把架子牢牢地固定在墙上。
B2 verb ˈstɪmjəleɪt

stimulate

刺激
Meaning
To encourage or promote the development or growth of something
Example
Proper sunlight stimulates plant growth.
适当的阳光刺激植物生长。
B2 verb /ˈʃætər/

shatter

打碎
Meaning
To break suddenly into many small pieces.
Example
The glass will shatter if you drop it.
玻璃会碎掉，如果你把它摔下去。
C2 adjective /ˈspaɪnəs/

spinous

多刺的
Meaning
Having spines or thorn-like projections
Example
The spinous cactus was difficult to handle without gloves.
这个有刺的仙人掌没有手套很难拿。
A2 adjective /ˈstuː.pɪd/

Stupid

愚蠢的; 笨的; 傻的
Meaning
lacking intelligence or common sense; foolish
Example
It was stupid of me to forget my umbrella on a rainy day.
在一个下雨的日子里，我忘记带伞真是愚蠢。
B2 adjective ˌsɪm.əlˈteɪ.ni.əs

simultaneous

同时
Meaning
Occurring, operating, or done at the same time.
Example
Simultaneous crop failures affect global food supply.
同时的作物失败影响全球食品供应。
C1 noun /səˈlɛmnɪti/

solemnity

庄严
Meaning
the state or quality of being serious and dignified
Example
The ceremony was conducted with great solemnity.
仪式在庄严的气氛中进行。
B2 verb /straɪv/

strive

奋斗
Meaning
To make great efforts to achieve or obtain something.
Example
She strives to be the best student in her class.
她努力成为班里最好的学生。
B2 verb /sæk/

sack

解雇
Meaning
to dismiss from a job; to put something in a sack
Example
The company sacked him for poor performance.
公司因为表现不佳解雇了他。
C1 adjective /səˈriːn/

serene

宁静和平和
Meaning
Calm, peaceful, and untroubled; tranquil.
Example
The lake had a serene and peaceful atmosphere.
湖泊有着宁静和平和的气氛。
C1 adjective /ˈsɛnʃuəs/

sensuous

感官的
Meaning
Relating to or affecting the senses rather than the intellect; pleasing to the senses.
Example
The garden was filled with sensuous colors and fragrances.
花园里充满了感官的色彩和香气。
B2 verb /ˈstræŋɡəl/

strangle

Meaning
to kill or stop someone or something by squeezing the throat or restricting flow
Example
The villain tried to strangle his opponent in the dark alley.
C1 adjective /ˈseɪ.li.ənt/

salient

重要的，突出的或显著的
Meaning
Most important, prominent, or noticeable
Example
The report highlighted the salient points of the discussion.
报告突出讨论中的重点。
C1 noun /ˈʃær.ən fruːt/

Sharon fruit

沙龙水果
Meaning
a sweet orange persimmon fruit that can be eaten when firm
Example
The Sharon fruit is sweet and can be eaten like an apple.
沙龙水果很甜，可以像苹果一样食用。
C2 noun /ˈsɪlədʒɪzəm/

syllogism

三段论
Meaning
A form of reasoning in which a conclusion is drawn from two given or assumed premises.
Example
The philosopher explained the concept of syllogism using simple examples.
哲学家用简单的例子解释了三段论的概念。
B2 verb /səˈrɛndər/

surrender

投降
Meaning
to give up or yield to an opponent or authority
Example
The army finally surrendered after weeks of fighting.
在几周的战斗后，军队终于投降了。
B2 noun /ˈʃɪpɪŋ/

shipping

运输
Meaning
the process of transporting goods
Example
The shipping of the products was delayed due to weather conditions.
由于天气原因，产品的运输被延迟了。
B1 adjective /səˈpəʊzd/

supposed

假定的
Meaning
generally believed or assumed, but not necessarily true
Example
This is the supposed solution to the problem.
这是问题的假定解决方案。
C2 noun /sfɪˈrɒmɪtər/

spherometer

球形仪
Meaning
An instrument used for measuring the curvature of spherical surfaces.
Example
The scientist used a spherometer to measure the lens curvature.
科学家使用了一个球形仪来测量透镜的曲率。
B2 noun /ˈspaɪs bɒks/

Spice box

香料盒
Meaning
a container used to store various spices and seasonings
Example
She opened the spice box to find cumin for her curry.
她打开香料盒，找到了她咖喱所需的孜然。
B2 noun /ˈsɪblɪŋ/

sibling

兄弟姐妹
Meaning
A brother or sister.
Example
She has three siblings, two brothers and one sister.
她有三个兄弟姐妹，两个兄弟和一个妹妹。
C1 verb /snɪp/

snip

剪切
Meaning
to cut something quickly with scissors or a sharp tool
Example
She snipped the loose thread from her dress.
她剪下了裙子上松散的线。
B2 noun /ˈskɒl.ər/

Scholar

学者；学术人员
Meaning
a person who has studied a subject for a long time and knows a lot about it; an academic
Example
The renowned scholar published several books on ancient history.
著名学者出版了几本关于古代历史的书籍。
B1 noun, verb /skiːm/

scheme

计划 / 阴谋
Meaning
a plan or arrangement, especially one that is secret or dishonest
Example
They devised a scheme to cheat investors.
他们制定了一个计划，欺骗投资者。
C2 adjective /ˈsiːmli/

seemly

得体
Meaning
proper or appropriate in behavior or appearance
Example
It was not seemly to argue loudly during the ceremony.
在仪式期间大声争论是不合适的。
C2 noun /sneɪk ɡɔːrd/

Snake gourd

蛇瓜
Meaning
a long, curved vegetable that resembles a snake, commonly used in South Asian cuisine
Example
The snake gourd grows in a twisted, serpentine shape in the garden.
蛇瓜在花园里以弯曲的蛇形生长。
C1 noun ˈsɪnədʒi

synergy

协同作用, 合作
Meaning
The interaction or cooperation of two or more organizations, substances, or other agents to produce a combined effect greater than the sum of their separate effects.
Example
The synergy between the two companies led to a successful partnership.
这两家公司之间的协同作用促成了成功的合作关系。
A2 adjective /ˈselfɪʃ/

Selfish

自私
Meaning
caring only about oneself rather than others
Example
He was too selfish to share his food with others.
他太自私了，不愿与他人分享他的食物。
B1 noun /ˈsɛkʃən/

section

部分
Meaning
a distinct part or subdivision of something larger
Example
This section of the report needs further review.
报告的这一部分需要进一步审查。
C1 verb /spɜːr/

spur

激励 / 鼓励
Meaning
To encourage or motivate someone to take action.
Example
The teacher's praise spurred him to study harder.
教师的表扬激励他更加努力学习。
A2 verb /sɜːrtʃ/

search

搜索
Meaning
to look carefully for someone or something; to examine thoroughly
Example
The police searched the house for evidence.
警察搜查了房子以寻找证据。
B2 verb /ˈstreɪtən/

straighten

整理
Meaning
to make something straight or tidy; to correct or organize
Example
She straightened her hair before the meeting.
她在会议前整理了头发。
C1 noun /ˈsɪstərhʊd/

sisterhood

姐妹情谊
Meaning
The relationship between sisters, or a community of women united by shared experiences or goals.
Example
The feminist movement created a strong sense of sisterhood among women.
女权主义运动在女性中创造了强烈的姐妹情谊感。
C1 noun /ˌsɛlf ɪnˈdʌldʒəns/

self-indulgence

自我纵容
Meaning
The act of allowing oneself to enjoy pleasures or desires excessively.
Example
His weekend of self-indulgence included eating sweets and watching movies nonstop.
他的自我纵容周末包括吃糖果和不停地看电影。
B2 noun /ˈskændəl/

scandal

丑闻
Meaning
an event or action that causes public outrage or damage to one's reputation
Example
The politician's affair became a public scandal.
那位政治家的私 affair 成为了公共丑闻。
C2 adjective /ˌsɪkəˈfæntɪk/

sycophantic

拍马屁
Meaning
Behaving in a way that is excessively obedient or servile to gain favor.
Example
His sycophantic behavior annoyed his colleagues.
他的拍马屁行为让同事们感到厌烦。
A1 determiner /sʌtʃ/

such

这样的
Meaning
of the type previously mentioned or specified
Example
I have never seen such a beautiful painting.
我从未见过这样的美丽画作。
A1 adjective /ˈspɛʃəl/

special

特别
Meaning
different from what is usual; better or greater than normal
Example
This gift is very special to me.
这份礼物对我来说非常特别。
B2 noun /ˈsɛnətər/

senator

参议员
Meaning
a member of a senate, especially in a legislative body
Example
The senator spoke passionately about environmental policies.
参议员激情地谈论环境政策。
B2 noun /ˌspɛsɪfɪˈkeɪʃən/

specification

规格
Meaning
a detailed description or assessment of something
Example
The product specification includes all the necessary details.
产品规格包括所有必要的细节。
C1 adjective /ˈspraɪtli/

sprightly

活泼
Meaning
full of energy and life; lively
Example
The sprightly old man danced with joy at the wedding.
那位活泼的老人高兴地在婚礼上跳舞。
C1 adjective /ˈspɪndli/

spindly

细长而脆弱
Meaning
Long, thin, and weak-looking
Example
The spindly tree bent under the weight of the snow.
细长的树在雪的重量下弯曲。
A1 noun /ˈsændwɪtʃ/

sandwich

三明治
Meaning
two pieces of bread with food such as meat, cheese, or salad between them
Example
I made a chicken sandwich for lunch.
我做了一个鸡肉三明治作为午餐。
C1 noun /ˈstɒpɪdʒ/

stoppage

停顿; 停止
Meaning
The act of stopping or ceasing; a halt in operation or activity
Example
The sudden stoppage of the train caused delays for all passengers.
火车的突然停运导致所有乘客延误。
C1 noun /ˈstætʃuːt/

statute

法律
Meaning
A written law passed by a legislative body.
Example
The new statute protects workers' rights.
新法律保护工人的权利。
C2 adjective /sɪər/

sere

干枯
Meaning
Dry or withered, especially vegetation.
Example
The sere leaves crumbled under his feet.
干枯的叶子在他的脚下碎裂。
C2 adjective /səˈleɪʃəs/

salacious

淫秽的
Meaning
Having or conveying undue or inappropriate sexual interest.
Example
The tabloid published a salacious story about the celebrity.
小报发布了关于名人的淫秽故事。
B2 noun ˌsɛlf ˈdɪs.ə.plɪn

self-discipline

自律
Meaning
The ability to control one's emotions and behavior.
Example
Self-discipline is crucial for achieving long-term success.
自律对于长期成功至关重要。
B2 noun /ˈsɪnθɪsɪs/

synthesis

合成，组合
Meaning
The combination of ideas to form a theory or system.
Example
The synthesis of ideas from multiple perspectives led to innovation.
来自多个角度的想法的合成导致了创新。
C2 noun /staɪn/

stein

啤酒杯
Meaning
A large beer mug, typically made of glass or stoneware.
Example
He raised his stein to toast his friends.
他举起了他的啤酒杯，为他的朋友们祝酒。
C2 noun /ˈsɛnʃəns/

sentience

感知能力
Meaning
The capacity to feel, perceive, or experience subjectively.
Example
Many argue that animals possess sentience.
许多人认为动物具有感知能力。
C1 adjective /ˈskɪtɪʃ/

skittish

紧张的
Meaning
easily frightened or nervous; unpredictable
Example
The horse was too skittish to ride.
那匹马太紧张，无法骑乘。
B2 verb /swel/

swell

肿胀
Meaning
to become larger, rounder, or thicker; to increase in size
Example
Her ankle began to swell after the injury.
她的脚踝在受伤后开始肿胀。
C2 adjective /ˈsɪmiən/

simian

类人猿的
Meaning
Relating to, resembling, or affecting apes or monkeys.
Example
The scientist studied the simian behavior of the chimpanzees.
科学家研究了黑猩猩的类人猿行为。
B1 noun sɪˈkjʊə.rɪ.ti

security

安全
Meaning
The state of being free from danger, threat, or loss.
Example
Food security is essential for human survival.
食品安全对人类生存至关重要。
C1 adjective /ˈsɔːsi/

saucy

大胆的
Meaning
Boldly rude, cheeky, or playfully disrespectful.
Example
The child gave a saucy reply to his teacher.
那个孩子给老师一个大胆的回答。
B2 noun ˈsæt.əl.aɪt

satellite

卫星
Meaning
An artificial object which has been intentionally placed into orbit around a celestial body.
Example
Satellites provide critical data for research.
卫星为研究提供了重要的数据。
B1 noun /swɒn/

Swan

天鹅
Meaning
a large waterbird with a long curved neck and usually white plumage
Example
The elegant swan glided silently across the water.
那只优雅的天鹅静静地滑过水面。
A2 abbreviation (noun/pronoun) /ˈsʌmθɪŋ/

sth.

某事
Meaning
abbreviation for 'something'
Example
Can you give me sth. to write with?
你能给我写字的东西吗？
B2 noun /skɑːr/

Scar

疤痕
Meaning
a mark left on the skin after a wound has healed; lasting emotional damage
Example
The accident left a permanent scar on his forehead.
事故在他额头上留下了永久的伤疤。
B2 adjective /ˈʃæb.i/

Shabby

破旧的; 状况差的; 显示磨损迹象的; 不公平或残忍的
Meaning
worn out; in poor condition; showing signs of wear; unfair or mean
Example
His shabby clothes showed that he had been traveling for days.
他的破旧衣服显示他已经旅行了几天。
C2 adjective /ˈslɪpʃɒd/

slipshod

草率的, 马虎的
Meaning
done in a careless, sloppy, or untidy way
Example
The project failed due to slipshod planning.
由于草率的规划，项目失败了。
B1 noun /ˈseɪ.vɪŋz/

savings

储蓄
Meaning
Money that is saved, especially in a bank or official scheme for future use.
Example
Many people invest their savings in real estate.
许多人将他们的储蓄投资于房地产。
C1 adjective /ˈʃɑːdi/

shoddy

劣质
Meaning
badly made or done; of poor quality
Example
The contractor did a shoddy job on the repairs.
承包商在修理工作中做了劣质的工作。
B2 verb /ˈskætər/

scatter

散播
Meaning
to spread or throw around in different directions
Example
The wind scattered the leaves across the yard.
风把叶子撒到院子里。
C1 verb /səbˈmɜːrdʒ/

submerge

淹没
Meaning
to put under water or cover with liquid
Example
The floodwaters threatened to submerge the village.
洪水威胁要淹没整个村庄。
B2 noun /ˌsɛpəˈreɪʃən/

Separation

分离；隔离；拆分
Meaning
the action or state of moving or being moved apart; the division of something into constituent or distinct elements
Example
The separation of the two countries was peaceful.
两个国家的分离是和平的。
C1 noun /ˌsɪmbɪˈəʊsɪs/

symbiosis

共生关系
Meaning
A mutually beneficial relationship between different people or groups.
Example
The symbiosis between the two companies led to mutual growth.
两家公司之间的共生关系导致了共同的增长。
C1 noun /ˈsʌtlti/

subtlety

微妙
Meaning
The quality or state of being subtle.
Example
She understood the subtlety of the situation.
她理解了局势的微妙之处。
B2 verb /skoʊld/

scold

责骂
Meaning
to criticize angrily; to rebuke
Example
The teacher scolded the students for being late.
老师因为学生迟到而责骂他们。
B1 noun /ˈsʌn.flaʊər/

Sun flower

向日葵
Meaning
a large yellow flower that turns to face the sun
Example
The sunflower field looked amazing in the bright sunlight.
向日葵田在明亮的阳光下看起来很美。