四级词汇

To promote a product or service publicly to attract buyers

做广告，宣传

A sodium compound; a sweet carbonated drink

苏打；汽水，苏打水

Fully grown or developed; to become ripe or complete

成熟的；发育完全的；成熟

To produce goods on a large scale; the process of such production

制造；生产

A feeling of fondness or love toward someone

喜爱；感情；爱意

A person who studies philosophy and seeks wisdom

哲学家，哲人

To hide something from view or keep it secret

隐藏，掩盖，隐瞒

To form a curved or spiral shape; a lock of curling hair

卷曲，弯曲；卷发，鬈发

The quality of being morally good; an exclamation of surprise

善良，仁慈；天哪（感叹词）

The study of the Earth's physical features and human environments

地理学；地理

A hole letting fluid escape; to allow fluid to escape; to disclose secrets

漏洞；渗漏；泄露秘密

A glass structure for growing plants in a controlled warm environment

温室，暖房

The legislative assembly of a country that makes laws

议会，国会

The act of spending money; the total amount spent

支出，花费；消耗

A group of animals moving together; to drive or gather into a group

兽群；人群；驱赶，放牧

A system of pipes for transporting liquids or gases; a channel for conducting something

管道；传递渠道

The smallest unit of a chemical element; a tiny particle

原子；极微小的粒子

The final part or conclusion of something; a word ending

结尾，结局；词尾

Very pleasant and attractive in manner or appearance

迷人的，有魅力的，令人愉快的

Something added to improve or complete; to add to something

补充物；增补；附录

A fluid used for writing or printing; to apply ink or sign a document

墨水，油墨；涂墨水；签署

Severe suffering or danger; to cause someone anxiety or pain

痛苦，危难；使痛苦，使忧虑

To transmit disease to someone; to spread a feeling or influence

感染，传染；影响，感染（情绪等）

Directed towards the back; in reverse; slow to develop or progress

向后的；落后的；反向地

A desire to eat; any strong craving or longing

食欲，胃口；强烈欲望

To hurt someone's feelings or make them angry; to break a rule or law

冒犯；触怒；违反规则

Showing sympathy, compassion, or approval

同情的；表示理解的；赞同的

To lose blood from a wound; to extort money from someone

流血；榨取钱财

To be unable to breathe; to block a passage; a device controlling air intake

窒息，噎住；堵塞；阻气门

A small round edible green seed; the plant that produces it

豌豆；豌豆植株

A representative of others; to assign tasks or authority to someone

代表；委派，授权

Turning around a centre or axis; a regular alternation of duties

旋转；轮流，循环

Careful to avoid danger or mistakes

谨慎的，小心翼翼的

To shake involuntarily from fear or cold; a quiver or vibration

颤抖，发抖；震颤

An unreasonable hostile opinion toward a group; to cause bias or harm

偏见，成见；使产生偏见；损害

An official document certifying a fact or qualification; to issue such a document

证书；证明书；发给证书

A long loose garment worn as a symbol of status; to dress in such a garment

长袍，礼服；给……穿上长袍

Compassion and forgiveness shown toward others

仁慈；怜悯；宽恕

A person in the same school class

同班同学

A roadside hotel for motorists with easy parking access

汽车旅馆

An intense feeling of dislike or hostility

憎恨，仇恨

A straight line through the centre of a circle; its length

直径

Very serious or severe; sharp and perceptive; (of illness) sudden and intense

严重的；敏锐的；急性的

A long formal dress; an official robe for judges or academics

长礼服；（法官、学者等的）长袍

To stop or cause to stop; a pause in movement

停止；暂停

To inflict severe pain on someone; the act of doing so

折磨，拷打；酷刑

A loud deep sound; to make such a sound

吼声，咆哮声；吼叫，咆哮

An ornamental water feature shooting jets of water; a natural spring

喷泉；泉水