Precautious
a. 有防备的, 警惕的, 戒备的
✅ 同义词
🗣️ 情景例句
But who's going to pay for all of this?
但谁来为这些付钱呢？
To throw a plane
抛
There are some changes the still have to be made.
有些地方还得修订。