Cautel
n. 谨慎, 警觉
🗣️ 情景例句
Language is for the exchange of idea, for communication.
语言是用来交换思想，用来交流的。
Happiness takes no account of time.
幸福不觉光阴过。
Look out! There's a kangaroo!
当心！一只袋鼠！