adj.谨慎的；十分小心的
He is cautious in his choice of words. 他措辞很谨慎。
They've taken a very cautious approach. 他们采取了十分谨慎的态度。
The old lady is very cautious with money. 那位老太太用钱很谨慎。
I should be cautious not to give offence. 我应该小心不要得罪人。
adv.慎重地；谨慎的
adj.有防备的；戒备的；警惕的
adj.不小心的；轻率的；不注意的
adj.过于小心的
n.谨慎；小心
