rashness [ˈræʃnɪs]

例句:

• With characteristic rashness and valor, Peter plunged into the icy water.
  以他惯有的冲动和勇气，彼得一头扎进了冰冷的水中。
  
• Here was I, with guttersnipe rashness, chalking some rudeness upon Sir Barry Jackson's fine escutcheon.
  来自L. Olivier
• She hinted at his rashness.
  她暗示过他的鲁.
  
• I'm very annoyed at your rashness.
  你那么鲁莽真让我生气.
  
• Youth may be an excuse for rashness and folly...as being naturally thoughtless.
  来自J. Butler
• "There is some concern about the rashness of youth," said Denmark.
  来自VOA