too much of a good thing
成語所屬單字thing
too much of a good thing — 慣用語
1. Used to say that even pleasant things can become unpleasant if you have too much
1.慣用語
釋義
好事過多反成壞事
Used to say that even pleasant things can become unpleasant if you have too much.
例句
I love chocolate, but too much of a good thing can make you sick.
Even holidays can be too much of a good thing if they're too long.