C1 noun /ˈstætʃər/

stature

声望，身材

Meaning

A person's natural height or their reputation and importance.

Example

Her intellectual stature made her a respected figure in academia.

她的智力声望使她在学术界成为了受人尊敬的人物。

C1 adjective /ˈswoʊlən/

swollen

肿胀的

Meaning

Enlarged or puffed up, usually due to injury, inflammation, or fluid accumulation

Example

Her ankle was swollen after she twisted it during the hike.

她在徒步旅行时扭伤了脚踝，脚踝肿了。

C1 adjective /ˈsaɪt.ləs/

Sightless

盲目; 无视力

Meaning

unable to see; blind; lacking vision

Example

The sightless man navigated the street with his guide dog.

盲人带着他的导盲犬穿过街道。

A2 noun /ˈseɪf.ti/

Safety

安全

Meaning

condition of being protected from danger, risk, or injury

Example

The company prioritizes workplace safety above all else.

公司将工作场所的安全置于一切之上。

A2 noun /skɪn/

Skin

皮肤

Meaning

the outer covering of the body; the natural outer covering of a fruit or vegetable

Example

Her skin was soft and smooth.

她的皮肤又软又滑。

C1 adjective /ˈʃeɪp.ləs/

Shapeless

无形的

Meaning

having no definite or well-defined shape or form

Example

The fog created a shapeless mass in the distance.

雾气在远处形成了无形的团块。

C1 noun /ˌsæl.ɪ.naɪˈzeɪ.ʃən/

salinization

盐分增加

Meaning

The process of increasing salt content in soil.

Example

Excessive irrigation can cause salinization of farmland.

过度灌溉可能导致农田盐分增加。

B2 adverb /səˈpəʊzɪdli/

supposedly

据说

Meaning

used to show that something is believed or claimed to be true, though it may not be

Example

He is supposedly the best player on the team.

据说他是队里最好的球员。

C1 adjective /sɔɪld/

soiled

脏的

Meaning

dirty or stained; not clean

Example

His clothes were soiled after playing in the mud.

他在泥巴里玩后，衣服弄脏了。

B2 noun/verb /ˈsoʊ.ɪŋ/

sewing

缝纫

Meaning

The activity or skill of joining fabric using a needle and thread

Example

She enjoys sewing her own clothes on weekends.

她喜欢在周末缝制自己的衣服。

B2 adverb /ˈsɪmɪlərli/

similarly

类似地

Meaning

in a similar way

Example

Similarly, we can achieve success with dedication and hard work.

以相似的方式，我们可以通过奉献和努力工作取得成功。

A1 verb /sɪŋ/

sing

唱歌

Meaning

to make musical sounds with the voice

Example

She sings beautifully in the choir.

她在合唱团里唱得很美

C2 noun /ˈsteɪtkraft/

statecraft

治国艺术

Meaning

The art of governing and managing state affairs effectively.

Example

The leader was praised for his exceptional statecraft in handling international relations.

领导因其在处理国际关系方面的卓越治国艺术而受到赞扬。

B2 noun /ˈspɔːrtsmən/

sportsman

运动员

Meaning

A person who is skilled in sports or enjoys participating in athletic activities.

Example

He is a true sportsman, always fair and respectful to his opponents.

他是一个真正的运动员，总是对对手公平和尊重。

C2 noun /ˈspɛndˌθrɪft/

spendthrift

挥霍者

Meaning

A person who spends money extravagantly or wastefully.

Example

The young prince was known as a spendthrift, wasting his fortune on lavish parties.

年轻的王子被称为挥霍者，浪费他的钱财在奢华的派对上。

B2 noun /ˈsæb.ə.tɑːʒ/

Sabotage

破坏

Meaning

deliberate destruction of equipment or disruption of activities

Example

The factory was shut down due to an act of sabotage.

由于破坏行为，工厂被关闭。

B2 noun/verb /ˈslɔː.tər/

slaughter

屠杀 / 大规模谋杀

Meaning

the killing of animals for food; killing in large numbers violently

Example

The army slaughtered hundreds of enemy soldiers.

军队屠杀了数百名敌军士兵。

B2 adverb /ˈsɛkʃuəli/

sexually

性行为

Meaning

in a way that relates to or involves sexual activity or feelings

Example

The film was considered too sexually explicit for young audiences.

这部电影被认为对年轻观众来说过于性行为露骨。

B2 verb /soʊ/

sow

播种

Meaning

to plant seeds in the ground; to scatter seeds for growing

Example

The farmer will sow wheat seeds in the field tomorrow.

农民明天将在田地里播种小麦种子。

B2 adjective /ˈʃeɪ.ki/

Shaky

不稳定的; 发抖的; 不可靠的; 弱的

Meaning

unstable; trembling; unreliable; weak

Example

His voice was shaky with nervousness.

他的声音因紧张而颤抖。

B2 verb, noun /ʃeɪv/

shave

刮胡子

Meaning

To remove hair from the body, typically using a razor; the act of removing hair

Example

He likes to shave every morning before work.

他喜欢每天上班前刮胡子。

B2 noun /ˈsɪmptəm/

symptom

症状

Meaning

a sign or indication of something, especially of an illness

Example

Fever is a common symptom of the flu.

发烧是流感的常见症状。

C1 noun /skwɔːl/

squall

暴风骤雨

Meaning

a sudden violent gust of wind, often accompanied by rain, snow, or sleet

Example

A sudden squall caught the sailors off guard.

一阵突如其来的暴风骤雨让水手们措手不及。

A2 adjective /smuːð/

Smooth

平滑的; 无困难的; 流畅的

Meaning

having an even surface; without difficulties; flowing easily

Example

The road was smooth and comfortable to drive on.

这条路很平滑，开车很舒服。

C1 noun /ˈsɪməli/

simile

明喻

Meaning

A figure of speech involving the comparison of one thing with another using 'like' or 'as'.

Example

She used a simile to describe her eyes as bright as stars.

她用明喻来描述她的眼睛像星星一样明亮。

B1 noun /ˈsʌməri/

summary

总结

Meaning

A brief statement of the main points of something.

Example

She wrote a summary of the book for her class.

她为她的课堂写了一份书籍总结。

B1 adjective /ˈsekənderi/

secondary

次要的

Meaning

Less important than something else; derived from or dependent on something primary.

Example

Safety is our primary concern, while speed is only secondary.

安全是我们的主要关注，而速度只是次要的。

C1 adjective /ˈsaɪz.mɪk/

seismic

地震的

Meaning

Relating to earthquakes or vibrations of the earth and its crust.

Example

The region is known for its seismic activity.

该地区以其地震活动而闻名。

C2 noun /sælv/

salve

药膏

Meaning

An ointment used to promote healing of the skin or as protection.

Example

She applied a salve to the burn on her hand.

她在手上的烧伤处涂抹了药膏。

B1 noun /sɛks/

sex

性别

Meaning

the biological distinction between male and female; sexual activity

Example

He was asked about his sex at the doctor's office.

医生办公室询问了他的性别。

A2 verb /səˈpɔːrt/

support

支持

Meaning

to help or assist someone; to hold up or bear the weight of something

Example

The family will support their son through his studies.

家庭将支持他们的儿子完成学业。

C2 verb /swɪl/

swill

贪婪地喝

Meaning

to drink something greedily or in large amounts

Example

He swilled down the beer in seconds.

他几秒钟就把啤酒喝完了。

A2 noun ˈsɜːrvɪs

service

服务

Meaning

An act of helping or doing work for someone.

Example

True education promotes the value of service to others.

真正的教育促进了对他人服务的价值。

C1 adjective /ˈspeɪʃəl/

spatial

空间的

Meaning

relating to space or the position, area, and size of things

Example

The scientist studied the spatial arrangement of stars.

科学家研究了恒星的空间排列。

C1 verb /skrɔːl/

scrawl

匆忙地写

Meaning

to write or draw something quickly and carelessly, making it hard to read

Example

He scrawled his signature at the bottom of the page.

他在页面底部匆忙签上了自己的名字。

B2 verb /səkˈsiːdɪŋ/

succeeding

随后的 / 后续的

Meaning

coming after or following in order; continuing to succeed

Example

In the succeeding years, the company expanded rapidly.

在随后的几年里，公司迅速扩展。

B2 noun səˌsteɪ.nəˈbɪl.ɪ.ti

sustainability

可持续性

Meaning

The ability to be maintained at a certain rate or level; the avoidance of the depletion of natural resources in order to maintain ecological balance.

Example

Sustainability ensures long-term environmental health.

可持续性确保长期环境健康。

B2 noun /slɛdʒ/

sledge

雪橇

Meaning

a vehicle for traveling over snow, often pulled by animals

Example

The children rode a sledge down the snowy hill.

孩子们从雪山上滑下了雪橇。

C2 noun /ˈsɔː.dər/

Sawder

奉承; 奉承的话

Meaning

flattering or wheedling talk; soft soap

Example

His sawder couldn't convince anyone of his sincerity.

他的奉承无法说服任何人相信他的真诚。

C1 noun ˈsɪn.tæks

syntax

语法

Meaning

The arrangement of words and phrases to create well-formed sentences in a language.

Example

Programming languages follow strict syntax rules.

编程语言遵循严格的语法规则。

C1 noun /sɔɪl ˈmæn.ɪdʒ.mənt/

soil management

土壤管理

Meaning

The application of operations, practices, and treatments to protect soil and enhance its performance.

Example

Proper soil management improves long-term agricultural productivity.

适当的土壤管理可以提高长期农业生产力。

B2 noun /siːdʒ/

siege

围攻

Meaning

A military operation in which a place is surrounded to force its surrender.

Example

The castle fell after a long siege.

城堡在长时间的围困后倒塌。

B2 adjective /ˈspɒtɪd/

Spotted

斑点的; 有标记的; 被看到

Meaning

having spots or marks; noticed or seen

Example

The spotted leopard moved silently through the jungle.

斑点猎豹静静地穿过丛林。

B2 adjective /ˈʃeɪm.fəl/

Shameful

可耻的; 不光彩的; 令人尴尬的

Meaning

causing shame; disgraceful; embarrassing

Example

His shameful behavior embarrassed the entire family.

他可耻的行为让整个家庭感到尴尬。

C1 noun /sɔːd fɪʃ/

Sword fish

剑鱼

Meaning

A large marine fish with an elongated bill resembling a sword

Example

The swordfish can swim at speeds up to 60 mph.

剑鱼的游泳速度可达每小时60英里。

B2 adjective /ˌsuː.pəˈnætʃ.ər.əl/

Supernatural

超自然的

Meaning

relating to things that cannot be explained by natural or scientific laws; beyond the normal or physical world

Example

The old house was said to have supernatural powers.

据说那座老房子具有超自然的力量。

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。

B2 noun /ˌsɪmjuˈleɪʃən/

simulation

模拟

Meaning

the imitation of a situation or process

Example

The simulation helped the students understand the complex theory.

模拟帮助学生理解复杂的理论。

B2 adjective /ˈstʌb.ərn/

Stubborn

固执; 顽固; 倔强

Meaning

refusing to change opinion or course of action; persistent; obstinate

Example

The stubborn child refused to eat his vegetables.

那个固执的孩子拒绝吃蔬菜。

B2 noun /slɒt/

slot

插槽

Meaning

a narrow opening into which something fits or is placed

Example

Insert the card into the slot to open the door.

将卡片插入插槽以打开门。

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。

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。

C1 noun ˌsɛlf.rɪˈstreɪnt

self-restraint

自我克制

Meaning

The practice of restraining oneself from indulging in something, typically an impulse or desire.

Example

Practicing self-restraint helps in avoiding impulsive decisions.

实践自我克制有助于避免冲动的决策。

C1 adjective /səˈtɪrɪk/

satiric

讽刺的

Meaning

Relating to or using satire.

Example

The novel takes a satiric view of urban life.

这部小说从讽刺的角度看待城市生活。

C2 adjective /ˈspiːʃəs/

specious

虚假

Meaning

Superficially plausible but actually false; misleading in appearance.

Example

The politician’s argument was specious, sounding convincing but lacking real evidence.

那位政治家的论点是虚假的，听起来很有说服力，但缺乏真实的证据。

C1 adjective /ˈspɛktrəl/

spectral

幽灵的

Meaning

Relating to a ghost or specter; ghostly. Also relating to a spectrum.

Example

The old mansion had a spectral atmosphere at night.

那座古老的宅邸晚上有一种幽灵般的氛围。

B2 verb /səˈspɛnd/

suspend

暂停

Meaning

To temporarily stop something from being active or valid.

Example

The company decided to suspend his membership.

公司决定暂停他的会员资格。

B2 noun /spæn/

span

跨度

Meaning

the full extent or length of something from one end to another

Example

The bridge has a span of over 500 meters.

这座桥的跨度超过了500米。

C1 adjective /ˈsɜːrvaɪl/ or /ˈsɜːrvəl/

servile

奴颜婢膝

Meaning

having or showing an excessive willingness to serve or please others

Example

His servile attitude annoyed his colleagues.

他的奴颜婢膝的态度让同事们感到烦恼。

A2 adjective /ʃɑːrp/

Sharp

锋利; 强烈; 突然和强烈; 快速理解

Meaning

having a cutting edge or point; sudden and intense; quick to understand

Example

The knife has a very sharp blade.

刀片非常锋利。

C1 noun /swiːt.laɪm/

Sweetlime

甜酸橙

Meaning

a citrus fruit that is sweeter and less acidic than regular lime

Example

The sweetlime juice was refreshing on a hot day.

甜橙汁在炎热的天气里令人耳目一新。

C1 adjective /ˈsʌl.ki/

Sulky

脾气坏且沉默; 易怒

Meaning

bad-tempered and sullen; moody

Example

The child became sulky when he couldn't get his favorite toy.

孩子变得脾气坏，因为他无法得到自己最喜欢的玩具。

C1 /skwɒt/

squat

蹲下

Meaning

to crouch or sit with knees bent and body close to the ground

Example

He squatted down to tie his shoes.

他蹲下来系鞋带。

C2 verb, adjective /ˈstraɪeɪt/

striate

条纹

Meaning

to mark with stripes or grooves; striped or streaked in appearance

Example

The rock surface was striated by glacial movement.

岩石表面因冰川运动而被划出条纹。

C1 adjective /steɪd/

staid

严肃，受尊敬的

Meaning

Serious, respectable, and unadventurous.

Example

He came from a staid family background.

他来自一个严肃的家庭。

C2 noun /ˈsoʊbrɪˌkeɪ/

sobriquet

绰号

Meaning

a person's nickname or descriptive name

Example

The famous leader was known by the sobriquet 'The Iron Lady'.

这位著名的领导人以‘铁娘子’的绰号为人所知。

B2 verb /stroʊk/

stroke

抚摸

Meaning

to move your hand gently over something; to hit or touch something gently

Example

She stroked the cat's fur gently.

她轻轻地抚摸着猫的毛发。

C2 noun /ˈspuːnərɪzəm/

spoonerism

斯普内里兹姆

Meaning

A verbal error in which the initial sounds of words are swapped to create a humorous effect.

Example

He made a spoonerism by saying 'queer old dean' instead of 'dear old queen'.

他通过说'古怪的老院长'代替'亲爱的老皇后'来做了一个斯普内里兹姆。

B1 verb /sərˈvaɪv/

survive

生还

Meaning

To continue to live or exist after a difficult event or situation.

Example

He managed to survive the storm.

他成功地生还了风暴。

C1 noun /ˈstɔːrhaʊs/

storehouse

仓库

Meaning

A place where goods, supplies, or valuables are stored; a repository

Example

The warehouse acted as a storehouse for all the imported goods.

这个仓库作为所有进口商品的storehouse。

C1 adjective skiˈmæt.ɪk

Schematic

与图表相关或简短的

Meaning

Presenting some framework or concept briefly

Example

The engineer provided a schematic diagram of the project.

工程师提供了该项目的示意图。

A1 modal verb /ʃʊd/

should

应该

Meaning

used to indicate obligation or duty

Example

You should study for your exams.

你应该为考试学习。

C1 verb /ˈskʌr.i/

scurry

快速跑

Meaning

To move quickly with short, hurried steps.

Example

The mice scurried across the kitchen floor when the lights turned on.

老鼠在灯光打开时快速穿过厨房的地板。

B2 noun /ˌsuː.pərˈstɪʃ.ən/

Superstition

迷信

Meaning

a belief or practice considered irrational or supernatural

Example

Breaking a mirror brings seven years of bad luck is a common superstition.

打破镜子带来七年的厄运，这是一种常见的迷信。

B1 adjective /sɪɡˈnɪfɪkənt/

significant

重要的

Meaning

Sufficiently great or important to be worthy of attention; noteworthy.

Example

Social media has a significant impact on relationships.

社交媒体对人际关系有重要影响。

B2 verb, noun, adjective /streɪ/

stray

迷路

Meaning

to move away from the correct path or go off course; a person or animal that has wandered off; something that is not where it belongs

Example

The dog strayed from the yard and got lost.

那只狗离开了院子，迷路了。

C1 verb /ˈsaɪdˌstɛp/

sidestep

回避

Meaning

To avoid something by stepping aside; to evade a problem or question indirectly.

Example

The politician tried to sidestep the difficult question.

那位政治家试图回避那个棘手的问题。

C2 adjective /ˈswɔːrði/

swarthy

黝黑的

Meaning

Having a dark complexion or skin tone.

Example

The sailor had a swarthy face from years under the sun.

那个水手的脸因为多年在阳光下工作而变得黝黑。

C1 adjective /sliːk/

sleek

光滑且闪亮

Meaning

smooth, shiny, and stylish

Example

She drove a sleek black sports car.

她开着一辆闪亮的黑色跑车。

B2 verb /skrʌb/

scrub

擦拭

Meaning

To rub hard so as to clean, typically with a brush and water.

Example

Excessive scrubbing of the eyes is harmful.

过度擦眼睛对身体有害。

C1 adjective /suːˈpɜːrlətɪv/

superlative

最高级

Meaning

Of the highest quality or degree; expressing the extreme form of an adjective or adverb.

Example

Her performance was superlative, earning her a standing ovation.

她的表现是最高级的，赢得了站立的掌声。

B2 verb /səˈsteɪn/

sustain

维持

Meaning

To support, maintain, or keep something going over time.

Example

The team worked hard to sustain their success.

团队努力工作以维持他们的成功。

C2 adjective /sæŋˈɡwɪniəs/

sanguineous

与血液相关的

Meaning

Relating to blood; bloody.

Example

The surgeon examined the sanguineous discharge from the wound.

外科医生检查了伤口的血腥分泌物。

C1 noun ˈsʌs.tɪ.nəns

Sustenance

维持生命的食物或支持

Meaning

Food or support necessary for sustaining life

Example

Water is essential for human sustenance.

水是人类生存的必要条件。

C2 verb /ˈsɪbəleɪt/

sibilate

发出嘶嘶声

Meaning

To pronounce with a hissing sound.

Example

The actor sibilated his lines for dramatic effect.

演员为了戏剧效果，用嘶嘶声说出了他的台词。

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。

B2 verb, noun /sniːz/

sneeze

打喷嚏

Meaning

to expel air involuntarily from the nose and mouth due to irritation; the act of sneezing

Example

I had to sneeze during the meeting.

我在会议中不得不打喷嚏。

C1 noun, adjective, verb /səˈbɔːrdənət/ (noun/adjective), /səˈbɔːrdəˌneɪt/ (verb)

subordinate

下属

Meaning

lower in rank or position; to treat as less important

Example

He manages ten subordinates in his department.

他在他的部门里管理十个下属。

B1 verb /spaɪ/

spy

间谍

Meaning

to secretly collect information about a person, group, or country

Example

He was caught spying on his neighbor through the window.

他在窗户旁边偷偷地监视邻居时被抓住了。

B2 noun /ˈsɛnət/

senate

参议院

Meaning

a legislative or governing body, typically the upper chamber in a bicameral legislature

Example

The senate voted in favor of the new healthcare bill.

参议院投票支持新的医疗保健法案。

C1 adjective ˌsɪn.əˈdʒɪs.tɪk

synergistic

协同的

Meaning

Relating to the interaction of elements that when combined produce a greater effect than the sum of their individual effects.

Example

A synergistic effect occurs when nutrients work together.

协同效应发生在营养素共同作用时。

C1 adjective /sɪˈkluːdɪd/

secluded

隐蔽的

Meaning

Placed apart from other people or things; private and quiet.

Example

They spent their vacation in a secluded beach house.

他们在一个隐蔽的海滩小屋度过了假期。

B2 verb /skreɪp/

scrape

擦, 刮

Meaning

to remove or damage the surface of something by rubbing or scratching; to collect something by effort

Example

He scraped his knee while playing football.

他在踢足球时擦伤了膝盖。

C1 verb /ˈsɪnɚdʒaɪzd/

synergized

协同, 协调, 合作

Meaning

Combine in such a way that the total effect is greater than the sum of the individual effects.

Example

The teams were synergized to maximize productivity.

团队被协同工作以最大化生产力。

B2 verb /stɪtʃ/

stitch

幸福

Meaning

to sew with needle and thread; to join pieces of fabric

Example

She will stitch the torn dress carefully.

她无法掩饰她收到奖项时的幸福。

C1 adjective ˈsɪŋ.krə.nəs

synchronous

同步

Meaning

Existing or occurring at the same time.

Example

Synchronous learning involves live online classes.

同步学习包括实时在线课堂。

C2 adjective /saɪˈdɪəriəl/

sidereal

恒星的

Meaning

Relating to the stars or constellations; measured relative to the stars.

Example

Astronomers use sidereal time to track the positions of stars.

天文学家使用恒星时间来追踪星星的位置。

B1 noun /slaɪs/

Slice

切片; 薄片

Meaning

a thin, flat piece cut from something larger

Example

Would you like a slice of pizza?

你想要一片披萨吗?

B2 verb /sweɪ/

sway

摇摆

Meaning

To move or cause to move slowly or rhythmically back and forth; to influence someone's opinion or decision.

Example

The trees swayed gently in the breeze.

树木在微风中轻轻摇曳。

C1 verb /sərˈpæs/

surpass

超越

Meaning

to exceed or go beyond

Example

Her performance surpassed all expectations.

她的表现超出了所有预期。

A2 noun /sprɪŋ/

spring

春天

Meaning

the season between winter and summer when plants begin to grow

Example

Flowers bloom in the spring.

春天花开。

C2 noun /ˈsiːkənt/

secant

割线

Meaning

A straight line that intersects a curve at two or more points.

Example

In geometry, a secant cuts the circle at two distinct points.

在几何学中，割线在两个不同的点上切割圆形。

C1 verb /ˈstriːm.laɪn/

streamline

简化或提高效率

Meaning

To make a process simpler and more efficient.

Example

The company aims to streamline production to reduce costs.

公司旨在简化生产以降低成本。

B2 adjective /ˈspiː.di/

Speedy

快速的; 极速的; 敏捷的;

Meaning

moving or happening quickly; fast

Example

The speedy delivery service arrived within an hour.

快速的送货服务在一小时内到达。

小队

Meaning

a small group of people organized for a specific purpose or task, often in the military or sports

Example

The football squad trained hard before the championship match.

足球队在冠军赛前进行了艰苦训练。