发布于：2025-07-06 05:56浏览量：103文/优校网
1.(路等)崎岖不平的
2.(车等)颠簸的
3.【航】气流变换不定的
1.a bumpy surface has a lot of rough or raised parts on it
2.a bumpy ride, flight, or trip is uncomfortable because of bad weather or a bad road
3.involving both failures and successes