nosebleed什么意思解释？

nosebleed的音标：nosebleed的英式发音音标为：['nəʊzbli:d]nosebleed的美式发音音标为：['noʊzblid]...

Whenever I have a cold I get a nosebleed.每次我感冒都会流鼻血。A nosebleed is an issue of blood from the nose.鼻衄就是鼻孔流血的结果.I always end up sitting in the nosebleed section.我老是落得坐到最烂的位子....