a different kettle of fish
成語所屬單字different
a different kettle of fish — 慣用語
1. Refers to a situation or person that is completely different from what was previ
1.慣用語
釋義
截然不同的人或事
Refers to a situation or person that is completely different from what was previously discussed.
例句
Living with a roommate is one thing; living with your in-laws is a different kettle of fish.
I can handle small dogs, but a Great Dane is a different kettle of fish.