wary
US /ˈwer.i/
UK /ˈwer.i/

形容词
1.
警惕的, 谨慎的, 提防的
feeling or showing caution about possible dangers or problems
示例:
•
Dogs that have been mistreated are often very wary of strangers.
受虐待的狗通常对陌生人非常警惕。
•
You should be wary of anyone offering you something for nothing.
你应该提防那些免费提供东西的人。
在 Lingoland 学习这个单词