a different kettle of fish informal a completely different type of person or thing from the one previously mentioned 〈非正式〉截然不同的人（或事物）： he's certainly a different kettle of fish from old Rowell. 当然他与老罗维尔完全不同。 a different kettle of fish(informal)a completely different situation or person from the one previously mentioned另一码事；截然不同的人 |