backache是什么意思音标:英 [ˈbækeɪk]美 [ˈbækˌek]
n. 背痛
n. an ache locapzed in the back
backache的用法和例句：
1.Yeah, and yesterday, I had a backache, and I rubbed it myself, in a doorjamb.
昨天 我背痛 我自己给自己揉 抵着门柱
2.You will wake up with a backache so bad, you won't even be able to think of anything else.
醒来后背会很疼 疼得你就没法想别的事了