四级词汇

Done repeatedly as a habit; regular or usual

习惯性的，惯常的

A severe storm with heavy snow and strong winds

暴风雪

The use of machines to perform tasks automatically

自动化，自动操作

Having or bringing bad luck

不幸的，倒霉的，不吉利的

To make more compact or concise; to change from gas to liquid

浓缩，压缩；凝结，液化

A word that names a person, place, thing, or idea, used as a basic part of speech

名词

To move to a foreign country to live permanently

移居（外国），移民入境

An African animal with black and white stripes

斑马

In a mechanical or automatic manner, without thinking

机械地；无意识地，呆板地

Not clearly defined or limited; vague or open-ended

不确定的，模糊的；无限期的

Providing additional support; supplementary

辅助的；辅助者

Having qualities associated with men, such as strength and courage

有男子气概的，刚毅的

A small common bird with brown and gray feathers

麻雀

Hard-working and persistent

勤勉的，用功的，认真的

A cylindrical container with a handle for carrying liquids; a bucket

桶，提桶

The season of spring; a time of renewal

春天，春季

A person who sells food and household goods

食品杂货商

A light snack or drink; something that restores energy

茶点，点心；提神之物

Warm and friendly in manner; a sweet concentrated fruit drink

热情友好的；浓缩果汁饮料

Arousing or deserving hatred; full of hatred or malice

可恨的，令人憎恶的；充满仇恨的

A man who participates in sports or shows good sportsmanship

运动员；有运动精神的人

A large wild rabbit-like mammal; to run very fast

野兔；飞奔

A group of young birds hatched together; to dwell on something moodily

一窝幼鸟；沉思，闷闷不乐地反复思考

Tiny water drops condensed on cool surfaces from the air

露水，露珠

The ability to see; vision

视力，目力

The ability to decide wisely; an opinion; a court ruling

判断力；判断，看法；法庭裁决

A large black-and-white mammal native to China; also the red panda

大熊猫；小熊猫

To become or cause to become ripe or mature

（使）成熟，（使）熟透

Feeling angry about something unfair or unjust

愤慨的，对不公之事感到愤怒的

Not good enough; failing to meet expectations

不令人满意的，不合格的

A public vehicle running on road rails; to travel by tram

有轨电车；乘电车

A plant with a crisp, pungent edible root

萝卜；小红萝卜

A fragrant purple flower; a bluish-purple colour

紫罗兰；紫罗兰色

Waste or trash; nonsense; to criticize strongly

垃圾，废物；胡说；批评，贬低

A title or form of address used before a man's name or when addressing a man

先生（对男性的称呼）

To join metals by heat or pressure; a welded joint

焊接；焊接处

A round white or yellow root vegetable

芜菁，萝卜

The way in which a word or language is spoken

发音，读音

A line of people or vehicles waiting; to join a waiting line

队列，排队；排队等候

A cafeteria in a school or workplace; a water flask

食堂，小卖部；水壶

A person's hereditary family name

姓；姓氏

The act of misleading or tricking someone; dishonest behavior

欺骗；欺诈；谎言

The boundary line of a circle; the length of this line

圆周；周长

A large branch of a tree

大树枝，主枝

Relating to the ear or the sense of hearing

耳的，听觉的

Showing great enthusiasm and dedication

热心的，热忱的，积极的

A person of black African descent; relating to black ethnicity (now often considered offensive)

黑人；黑人的（现多被视为冒犯性用语）

Visiting places of interest as a tourist

观光，游览