四级词汇

A homeless wanderer; to walk heavily or for a long distance

流浪者；重步行走，长途跋涉

A conversation between people; spoken lines in a story; to negotiate

对话；会话；协商

Hard work or toil; the working class; to work hard

劳动，劳工；努力工作

Something of little importance; to treat something as unimportant; a British layered dessert

琐事；轻视，不认真对待；乳脂松糕

Opposite in order or effect; the direct opposite

相反的，倒转的；相反的事物

To feel deep regret for one's sins or wrongdoings

悔恨，忏悔

To look quickly or secretly; a quick or secret look; A soft high-pitched sound; to make such a sound

偷看、 窥视；一瞥；吱吱声；发出吱吱声

A male school principal

男校长

Not appropriate or fit for a purpose

不合适的；不恰当的

A word used in place of a noun, such as 'he', 'she', or 'they'

代词

An explosive powder used in firearms and fireworks

火药

A polite title for a woman; a woman who runs a brothel

女士，夫人（尊称）；鸨母

Thoughtful and attentive to the needs and feelings of others

体贴的，体谅的，考虑周到的

A female flight attendant on an aircraft or ship

女乘务员，空姐

An alcoholic spirit distilled from grain

威士忌酒

A sailor or mariner

海员，水手

An electrical device that changes voltage levels; something that transforms

变压器；促使变化的人或物

A woman who owns and rents out property

女房东，女地主

Lacking kindness; harsh or inconsiderate

不友善的；刻薄的

To annoy or irritate someone; to cause distress or worry

使烦恼，使苦恼，惹怒

To recall or remember something from the past

回忆；想起

Relating to or existing as gas

气体的，气态的

To mildly rebuke someone; an expression of criticism or shame

责备；批评；耻辱

Relating to or conforming to the rules of grammar

语法的；合乎语法规则的

In an extremely important or essential way

极其，至关重要地

Able to be dissolved; able to be solved

可溶解的；可解决的

Recommended as sensible or wise; prudent and desirable

明智的，可取的

(Chiefly British) While; at the same time; although

当……的时候；虽然，尽管

A thick soft food made by boiling oats or grain in water or milk

粥，麦片粥

The grammatical form referring to more than one; consisting of more than one

复数；复数的，多个的

In the third place

第三，第三点

To tell a story again, often in a different way

重新讲述，复述

A room with a toilet or sink; a bathroom

厕所；盥洗室

To apply oil or grease to reduce friction

润滑，涂油

To cause dissatisfaction or annoyance

使不高兴，使不满

Spontaneous emission of ionizing radiation from unstable nuclei

放射性；放射现象

A racquet sport played with a shuttlecock hit over a net

羽毛球运动

A person who delivers and collects mail

邮递员

A white lime-and-water paint; to conceal faults or wrongdoing

石灰水涂料；粉饰，掩盖丑闻

A harbour town where ships dock and load cargo

海港，港口城市

A layer of ice crystals on surfaces; freezing cold weather

霜；冰冻，严寒

To wake someone from sleep; to stop sleeping

唤醒；醒来

Protection from attack; a justification or argument; the defending side

防御，防卫；辩护

Speaking words for transcription; a school listening-and-writing exercise

口授，听写

A severe tropical cyclone in the western Pacific

台风

Refined petroleum fuel used in motor vehicles; gasoline

汽油

The meat of an adult sheep used as food

羊肉

A small stream; to tolerate or endure

小溪；容忍，忍受