四级词汇

A sign conveying information; to communicate by a signal; notably important

信号；发信号；显著的

A male monarch; the most powerful person in a field

国王，君主；某领域的王者

A person who travels in a vehicle but does not operate it

乘客；旅客

For all time; for an extremely long time

永远；极长的时间

to consider or think of; respect or attention

认为；尊重；问候

Short for laboratory; a place for scientific research

实验室

To enclose in paper or fabric; a covering material or loose outer garment

包裹，缠绕；包装材料；披肩，围巾

A public show or screen; to show something openly

展示，陈列；显示器；显示

Expression of disapproval; a detailed evaluation or review

批评；批判；评论

A mental disorder causing persistent sadness; a period of economic decline; a sunken area

抑郁症；经济萧条；洼地

Relating to the spirit or soul; a religious folk song

精神的；心灵的；灵歌

A show combining acting, singing and dancing; relating to or skilled in music

音乐剧；音乐的；悦耳的

A communication addressed to God; an act of praying

祈祷，祷告；祷文

A person who professionally reports or writes news

新闻记者，新闻工作者

To believe someone is guilty without proof; a person under suspicion; regarded with distrust

怀疑；嫌疑人；可疑的

A learned person or academic expert; a scholarship student

学者；奖学金获得者

The typical weather of a region; the general mood of a situation

气候；社会氛围

A solid dairy food made from milk curds

奶酪，乳酪

The act of watching carefully; a remark based on what is noticed

观察；评论，意见

The act of paying; a sum of money paid for goods or services

付款；支付款项

The period of life when one is a child

童年；幼年时期

To allow or give permission; an official document granting authorization

允许；准许；许可证

A statement of a word's meaning; clarity of an image

定义，释义；清晰度

A thin roll of tobacco wrapped in paper for smoking

香烟，纸烟

Something considered more important than other things; the right to be dealt with first

优先权；优先考虑的事

To complete a degree; a person who has completed a degree

毕业；毕业生

To ask for something; a polite or formal act of asking

请求，要求；申请

A strong feeling such as joy, anger, or sadness

情感；情绪；感情

To cry out shrilly; a loud shrill cry of fear or excitement

尖叫；尖叫声

Relating to drama; striking or exciting in effect

戏剧性的；引人注目的

All existing matter and space; everything under consideration

宇宙；世界

A break or empty space; a significant difference between two things

缺口，间隙；差距

Of the highest quality; exceptionally good

优秀的，出色的

Having or bringing good fortune

幸运的，吉祥的

To pull along a surface (v.); a force resisting motion; something that slows progress (n.)

拖，拉（动）；阻力；拖累（名）

A company providing scheduled passenger flights

航空公司；航线

To regain something lost; to return to good health

恢复；重新获得；痊愈

The act of choosing; a range of options to choose from

选择；挑选；精选品

Mainly; above all else

主要地，首要地

The covering forming the top of a building; to cover with a roof

屋顶；给……盖屋顶

Lacking the ability or means to do something

不能的；无法的

The cost or money spent on something

费用，开支，代价

The ability to act independently; a new plan or approach; the first step

主动性，首创精神；新举措；主动权

The food one regularly eats; a controlled eating plan; to follow such a plan

日常饮食；节食；低热量的

To seize someone by legal authority; to stop a process

逮捕，拘留；阻止，中止

A timetable of planned activities; to plan something for a specific time

时间表；日程表；安排，预定

Short in duration or concise in expression; a summary of key information; to inform someone concisely

短暂的，简短的；摘要，简报；作简报

to buy; something bought

购买；采购