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 的音标 stomach ache怎么读快呀急 stomach ache怎么读 stomach ache 单词为何要分开earache toothache backache这些单词后缀都是和前面的单词合在一起的,为什么stomach ache 要分开小学的英语书上就这么写的， stomach ache与stomachache有什么区别 stomachache stomach ache 有什么区别 英语 ------- your mother ------- a stomach ache? 英语 ------- your mother ------- a stomach ache? he usually has a stomach-ache（改为否定句） he_________uhe usually has a stomach-ache（改为否定句）he_________usually_________a stomach-ache. stomachache 还是stomach-ache?应该是两种都可以吧? 用have l got stomach ache a造句 stomach ache,fever,cold,cough的音标是什么? wrong number (中文)...stomach ache(中文)open your mouth(中文) ____ he have a stomach ache?A.Is B.A____ he have a stomach ache?A.Is B.A C.Does D.Do 有什么办法把两块布粘起来又随时可分开 You always ___ (have) a stomach ache because you always forget ___(have) lunch.