四级词汇

To make threats; to be dangerous; to warn of something bad

威胁，恐吓；预示危险

A female person, animal, or plant.; Of or denoting the sex that can bear offspring or produce eggs.

女性；雌性；女性的；雌性的

The period of life between childhood and adulthood; a young person

青春，青年时代；青年人

A moving ridge on water; a surge of something; to move one's hand as a greeting

波浪；浪潮；挥手示意

A person's experience and origins; the part of a scene behind the main subject

背景，经历；（图像）背景

Belonging to one by birth or origin; a person born in a particular place

本地的；土著的；本地人

Wide in extent or scope; covering a large range

宽广的，辽阔的；广泛的

Extremely good or impressive; causing wonder

极好的，奇妙的，令人惊叹的

To declare something untrue; to refuse to grant something

否认；拒绝

To a small extent or degree

稍微；轻微地

A response to an event or stimulus; a chemical transformation of substances

反应；回应；化学反应

A matching set of clothes; to be appropriate for someone

套装；适合；相称

A point of view or outlook; the technique of depicting depth on a flat surface

观点；看法；透视法

The process of building; a structure; a grammatical arrangement

建造过程；建筑物；语法结构

The ability to learn and understand; secret information about an enemy

智力，智慧；情报

To damage something so severely it can no longer be used

破坏，毁坏，消灭

A link or relationship between people or things

连接，联系，关系

To be on fire or cause damage by fire; an injury caused by heat

燃烧，烧毁；烧伤，烫伤

A group appointed to carry out a specific task or make decisions

委员会

A particular place or position

位置，所在地

A person from India or an indigenous American; relating to India or indigenous Americans

印度人；印第安人；印度的；印第安的

a commitment to do something; to make a pledge

承诺；诺言；保证

Having knowledge or consciousness of something; alert to what is happening

意识到的，知道的；警觉的

the purpose of something; to work as intended

功能；职能；运作

A hard structure forming the skeleton; to remove bones from meat

骨头，骨骼；剔骨

Energetic and engaged in activity; currently operating

积极的，活跃的；在运作中的

to make longer or larger; to reach out

延伸；延长；扩展

The leader of a group; most important

首领；主要的

To bring things together; a harvesting machine

（使）结合，联合；联合收割机

An alcoholic drink made from fermented grapes; to entertain with wine

葡萄酒；以酒款待

The process of gaining knowledge or skills; accumulated knowledge

学习；学问；知识

A place of great suffering; the place of punishment after death

地狱；苦境；极其痛苦的地方

Likely to cause harm or injury

危险的，有害的

To cause someone to remember or think of something

提醒，使想起

Relating to right and wrong behaviour; the practical lesson of a story

道德的，道义上的；寓意，道德教训

In comparison with something else; fairly

相对地；比较地；相当地

The state of having won a battle or competition

胜利；成功

Relating to education or scholarship (adj.); a university scholar or teacher (n.)

学术的，学院的（形容词）；学者，大学教师（名词）

The global network of interconnected computers

互联网

Harmful or undesirable; less than zero; a refusal or photographic negative

消极的；负的；否定；底片

A group of supporters; coming next in sequence; after

追随者群体；下列的；在……之后

Relating to or based on recorded history or past events

历史的，史实的

A journey for sightseeing or performance; to travel through a place

旅游，参观；巡回演出

to rely on; to be determined by

依靠；取决于

A result of research or investigation; an official legal conclusion

调查发现，研究结论；法律裁定

to guide or control; going straight; straightforward

指导；直接的；坦率的

To touch; to come into physical contact with; The act of touching physically; being in close association

n/v. 接触、联系

Fairness and impartiality; the legal system of punishment

正义，公正；司法，法律制裁