Someone who is cautious acts very carefully in order to avoid possible danger.
例句
The scientists are cautious about using enzyme therapy on humans...科學家們對在人身上使用酶療法非常慎重。He is a very cautious man.他做事很謹慎。
ADJ-GRADED
(態度或反應)謹慎的，小心的
If you describe someone's attitude or reaction as cautious, you mean that it is limited or careful.
例句
He has been seen as a champion of a more cautious approach to economic reform.人們一直將他視為主張更為謹慎的經濟改革措施的提倡者。
英漢詞典釋義
adv.
小心地,謹慎地
She walked cautiously up the drive towards the door.她小心翼翼地沿著車道向門口走去。She obeyed and cautiously opened the door.她服從了,并小心地開了門。She took off her shoes and cautiously dipped a toe in.她脫下鞋小心翼翼地用一個腳趾探了探。
英英詞典釋義
Adverb
1. with caution or prudence or tact;
"she ventured cautiously downstairs""they handled the incident with kid gloves"
2. in a conservative manner;
"we estimated the number of demonstrators conservatively at 200,000."