英语单词大全
英语单词大全

alert

/ә'lә:t/
柯林斯星级
BNC频率: 4966
现代语料频率: 5318

中文释义

a. 警觉的, 灵敏的, 留心的
n. 警报
vt. 使警觉, 通知, 使意识到

英文释义

n. condition of heightened watchfulness or preparation for action
n. a warning serves to make you more alert to danger
a. engaged in or accustomed to close observation
s. quick and energetic

词态变化

过去分词:alerted
过去式:alerted
现在分词:alerting
第三人称单数:alerts
复数形式:alerts

例句

1

a warning serves to make you more alert to danger a

2

plural of alerter

3

n a state of readiness to respond n a warning serves to make you more alert to danger v warn or arouse to a sense of danger or call to a state of preparedness

4

n condition of heightened watchfulness or preparation for action n a warning serves to make you more alert to danger n an automatic signal (usually a sound) warning of danger v warn or arouse to a sense of danger or call to a state of preparedness

5

v call forth (emotions, feelings, and responses) v stop sleeping v summon into action or bring into existence, often as if by magic v cause to be alert and energetic v cause to become awake or conscious v to begin moving, "As the thunder started the sleeping children began to stir" v stimulate sexually

相关词组

1

adalert

[地物]补充警报

2

administrative alerts

[计] 管理报警信号

3

air alert

空袭警报

4

alert always

[计] 随时报警

5

alert before overwriting cells

[计] 对单元覆盖前报警

6

alert box

[计] 报警框

7

alert control

[计] 报警控制

8

alert frequency

[计] 报警频率

9

alert pulse

[医] 醒时脉搏

10

alerted

vt. 警告;使警觉, 使意识到
a. 警惕的, 警觉的;留心的
n. 警戒, 警惕;警报
n. (Alert)人名;(西)阿莱尔特

11

alerter

n. 报警器, 警报器;警报器服务

12

alerter service

[计] 报警器服务

13

alerters

(alerter 的复数) n. 报警器, 警报器;警报器服务

14

alerting

[计] 报警

15

alerting signal

[计] 报警信号

16

alertly

adv. 警觉地, 留意地

17

alertness

n. 警戒, 机敏

18

alertor

[计] 报警器

19

alerts

n. 警戒( alert的名词复数 ); 警报期间; 警戒状态; 报警信号
v. 使(某人)保持警觉( alert的第三人称单数 ); 使意识到; 提醒(某人)注意(某事); 使(部队)处于待命状态

20

attention-alertness test

[医] 精神敏捷试验

最新更新单词

更新时间:2025-05-14 03:27:10