vigilant是什么意思
2024-02-19 09:26:16
vigilant
adj. 警戒的；警惕的
副词：vigilantly
近义词：watchful，alert，cautious，wide-awake，careful，circumspect，awake，alarmed，attentive，wary，observant，heedful，onthealert，aware，open-eyed，wakeful，
英英释义
Adjective
- carefully observant or attentive; on the lookout for possible danger;
"a policy of open-eyed awareness" "the vigilant eye of the town watch" "there was a watchful dignity in the room" "a watchful parent with a toddler in tow"
例句
用作形容词(adj.)
- We must keep an vigilant eye upon imperialism.我们必须对帝国主义保持警戒。
- A pilot must be vigilant at all times.飞行员必须随时保持警惕。
- The night shift has to be doubly vigilant.值夜班要加倍警惕。
- The British Prime Minister Gordon Brown has urged people to be vigilant against the potential terrorist attack.英国首相戈登.