a nose bleeding中文什么意思

流鼻血

• nose:    n. 1.鼻；(动物)鼻口部；吻；嗅 ...
• bleeding:    n. 1.出血；放血；静脉切开术。 ...
• nose-bleeding:    流鼻血

例句与用法

1. Have had unusual nose bleeds at any time in your life . or have awoken with a nose bleed
   经常不寻常地流鼻血,或因流鼻血而醒来