heedlessness是什么意思音标:英 [hi:dpsnis]

n. 不注意

n. the trait of acting rashly and without prudence

heedlessness的用法和例句：

1.In the end, no nuclear winter was needed, just the long heedless autumn of their own selfregard.

最后 根本用不上什么核冬 只剩下他们孤芳自赏带来的漫长深秋