play it by ear
成語所屬單字ear
play it by ear — 慣用語
1. To decide how to act as a situation develops instead of planning ahead.
1.慣用語
釋義
見機行事
To decide how to act as a situation develops instead of planning ahead.
例句
We don't have a plan; let's just play it by ear.
Should we play it by ear for the weekend trip?