the coast is clear
US /ðə koʊst ɪz klɪr/
UK /ðə koʊst ɪz klɪr/
成语
1.
没人, 安全了
used to say that there is no danger and no one will see or catch you
示例:
•
Wait until the coast is clear before you sneak out.
等到没人了再溜出去。
•
He checked both ways to make sure the coast was clear before crossing the street.
他两边都看了看，确保没人才过马路。
在 Lingoland 学习这个单词