imprudence

名词 imprudence:

1. a lack of caution in practical affairs

im.pru.dence

n.（名词）
The quality or condition of being unwise or indiscreet.
轻率, 鲁莽：不明智或无礼的性质或状态
An unwise or indiscreet act.
轻率的举止：不明智或者礼的举动