Precautious
a. 有防备的, 警惕的, 戒备的
✅ 同义词
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
So let us all welcome him to the podium.
让我们欢迎琼斯先生上台演讲。
They never become submissive like dogs and horses.
它们从不像狗和马一样变得那么顺从。