请输入您要查询的英文单词：
单词
ˌgreen ˈlight
释义
ˌgreen ˈlight
NOUN
C
a signal that gives traffic permission to move forward （交通）绿灯
PHRASE
-
give sth/sb the green light
to give official approval for something to be done
为某事/某人开绿灯；正式批准做某事
The project has finally been given the green light.
该工程最终获得了批准。