recklessness ['reklisnis]

以下由轻松背单词网站提供

附加级

n.不顾后果，鲁莽

The lads' energy pleased him but their recklessness worried him. 小伙子们的劲头使他高兴，他们的冒失又使他担心。
He soon regretted his recklessness. 他不久便后悔他的鲁莽。