all clear 的英语意思
all clearˌall ˈclear, all-clear noun 
查看全部语言翻译 the all clear a)official permission to begin doing something正式许可，准许开始做某事give (somebody)/get the all clear
We’ve got the all clear for the new project.我们已获得新项目的正式许可。 b)a signal such as a loud whistle that tells you that a dangerous situation has ended表示危险情况已结束的信号（如响亮的哨声）
查看全部语言翻译 the all clear a)official permission to begin doing something正式许可，准许开始做某事give (somebody)/get the all clear We’ve got the all clear for the new project.我们已获得新项目的正式许可。 b)a signal such as a loud whistle that tells you that a dangerous situation has ended表示危险情况已结束的信号（如响亮的哨声）