小心用英文怎么说watch

"watch out" 意思是"小心"，来源于英语中"watch"的意思是"看管"或"监视"。

例句1: Watch out for that car! (小心那辆车!)

例句2: Watch out for pickpockets in crowded areas. (人多的地方要小心扒手)

例句3: Watch out for the dog, it's aggressive. (小心那只狗，它很攻击性)