insouciant
英 [ɪn'suːsjənt]
美[ɪn'sʊsiənt]
- adj. 漫不经心的，漠不关心的；无忧无虑的
英英释意
- 1. marked by blithe unconcern;
- "an ability to interest casual students"
- "showed a casual disregard for cold weather"
- "an utterly insouciant financial policy"
- "an elegantly insouciant manner"
- "drove his car with nonchalant abandon"
- "was polite in a teasing nonchalant manner"