one swallow doesn’t make a summer
成語所屬單字summer
one swallow doesn’t make a summer — 慣用語
1. A single sign or event is not enough to prove that something is definitely going
1.慣用語
釋義
一燕不成夏
A single sign or event is not enough to prove that something is definitely going to happen.
例句
Mia got one good grade, but one swallow doesn’t make a summer.
Don't assume the project will succeed after one positive review; one swallow doesn’t make a summer.