stomach ache分开和合起来都可以吗?

stomach ache分开和合起来都可以吗? stomach ache可数吗 stomach ache 单词为何要分开 stomachache 还是stomach-ache?应该是两种都可以吧? stomach ache 的音标 He has ( ) stomach-ache stomach ache怎么读 stomach ache与stomachache有什么区别 stomachache stomach ache 有什么区别 英语 ------- your mother ------- a stomach ache? some peoplealways have a stomach ache.because they are too ( 用have l got stomach ache a造句