precipitance 

英汉解释

n. 急躁；鲁莽；仓促

同义词

n. abruptness，precipitancy，precipitateness，precipitousness

参考例句

1. Precipitance is one of these defects.
冲动与鲁莽便是其中之一。
2. The youth expects to force his way by genius, vigour, and precipitance.
年青人希望凭借才能，魄力和 锐气 ，强行开辟自己的道路。
3. At least, therefore, I did not assume the character of needless precipitance merely to shew off before the ladies.
因此，我至少不是故意要显得那么神速，想要在小姐们面前炫耀自己。

英英解释

n.
  1. the quality of happening with headlong haste or without warning

网络释义

precipitance
急躁;
impertinence precipitance rush one's fences
鲁莽;
fussy impatience precipitance precipitancy show temper
急躁;