a. showing careful forethought; never making swift decisions"
s. avoiding excess
a. 谨慎的, 小心的
1. She is very cautious when driving in the rain.
她在下雨时开车非常小心。
2. It's wise to be cautious about sharing personal information online.
在网上分享个人信息时，谨慎是明智的。
3. The teacher was cautious when giving feedback to the students.
老师在给学生反馈时非常谨慎。