2024-2-21考研打卡第4天

一、20个英文单词

1，input：n.【计算机】输入，投入，信息；vt.输入

The mouse and the keyboard are input devices.

2，rebel：v.造反，反抗，反叛；n.造反者，反叛者；adj.反抗的，造反的

The little boy often rebels against his mother.

3，infrared：adj.红外线的；n.红外线

The thief tried to sneak through the infrared security system.

4，blank：adj.没表情的，空白的，茫然的；n.空白，空白处，空格；v.忽视

His blank expression means he didn’t listen to me carefully.

5，pollution：n.污染物，污染，噪音污染，光污染

Pollution from the factories made the sky turn gray.

6，subsequent：adj.随后的，后来的，之后的

The giant wave was responsible for the subsequent sinking of the ship.

7，mushroom：n.蘑菇；v.迅速发展；vi.采蘑菇

There are many mushrooms growing on the ground.

8，vest：n.汗衫，背心，马甲；v.给...穿衣服，授予，归属

I put on my white vest to get ready for exercise.

9，alter：v.改变，改动，使变样，该做

The boy altered the structure of the toy.

10，ballot：n.投票表决，选票，投票总数；vi.通过投票决定；vt.使投票表决

He voted on the ballot.

11，technician：n.技术员，技师，技术专家

We brought the technician in to repair our computers.

12，indifferent：adj.不感兴趣的，不关心的，平庸的，冷漠的

The girl is indifferent to the movie she is watching.

13，sportsman：n.运动员

Your father was quite a sportsman in his younger days.

14，prestige：n.威望，声望

He has considerable prestige owed to his educational archivements.

15，poverty：n.贫困，贫穷，贫乏

Many people live in poverty nowadays.

16，contempt：n.鄙视，轻视

Her facial expression fully shows her contempt.

17，retail：adj.零售的；n.零售；v.零售；adv.以零售形式

The shelves are filled with retail merchandise.

18，terrify：vt.使害怕，使惊恐

They were terrified by a movie.

19，liner：n.眼线笔，邮轮，大型客轮，内衬

She’s applying makeup with liner.

20，quarrel：n.争吵，口角；v.争吵，争论

She had a quarrel with her husband about work.

二、绝对值