rashness 

英汉解释

n. 轻率；皮肤上短暂出现的疹子

同义词

n. foolhardiness，heedlessness，mindlessness，recklessness

参考例句

1. To my mind, I think we need strength, not impulse; we need courage, not rashness.
我觉得，我们需要的是冲劲，不是冲动，是胆识，不是胆量，是智勇双全，不是有勇无谋。
2. They have neither that excess of confidence which amounts to rashness, nor too much timidity, but the right amount of each.
他们不像青年人那样过分自信以至变得有些鲁莽，但也不像老年人那样怯懦胆小，他们的自信恰好适中。
3. Also in the stock pledge period, the right to dispose of shares of banks and increase investor holding time, but also help to reduce investors rashness.
另外在股票质押期间，股票的处置权归银行，增加了投资者的持股时间，也有助于减少投资者的盲动。

英英解释

n.
  1. the trait of acting rashly and without prudence
  2. the trait of giving little thought to danger

网络释义

rashness
轻率; 不瞻前顾后; 轻率，鲁莽;
a moment of rashness
一不小心 一时不慎;
flippancy frivolity giddiness hastiness imprudence indiscretion levity rashness
轻率;