◎ nonchalant是什么意思 a. 不关心的, 冷淡的, 无动于衷的 s marked by blithe unconcern nonchalant的用法和例句: 1. He walked in very nonchalantly, looking very satisfied. 他若无其事地走进来 一脸餍足 2. Bring all your hardware and dress nonchalant. 带上你所有...