adj.過于小心的

He is always timid and overcautious. 他總是膽小怕事。

The gentleman is overcautious in his work. 那位先生在工作中束手束腳。

Some people are simply overcautious. 有的人就是一個怕字。

Some people are overcautious in everything. 得知你們結婚的消息，十分激動。

After listening to what he said, everyone became overcautious. 經他這么一說，大家都變得謹小慎微了。