在床上是in the bed 还是on the bed

在床上是in the bed 还是on the bed 英语翻译 在床上on the bed 还是 in bed in bed 到底是生病在床还是（躺）在床上的意思,in the bed 呢,还有on bed…他们之间怎么区分 in bed 和on the bed有什么区别?在床上看书是read in bed还是read on the bed?如果是read book 是read book in bed还是read book in the bed?什么时候用in bed,什么时候用on the bed? in the bed和on the bed说是on the bed是指在床上但没有躺下,这个怎么理解,在床上怎么会不躺下呢?要是说以谁没睡着区分还可以.比如说她在床上看书,大家说这是in还是on? lucy's mother has been ill___for a week A.in the bed B.in bed C.on the bed D.On bedon bed是床单的意思,in the bed 和on the bed都是在床上的意思,in bed是卧床的意思所以感觉应该是选B吧... tom'father is ill.he is in bed 还是on bed 或是in the bed抑或是at bed? 你的棒球在哪里?用Is your backpack on the bed.还是Are your backpackon the bed.是“你的书包在床上吗？”不是“你的棒球在哪里？”打错打错的说。 lie in the bed还是lie on the bed? 在床手机bed 的介词是on还是in? on the sofa还是in the sofa on the bed还是in the bed on the chair还是in the chairon the sofa还是in the sofa on the bed还是in the bed on the chair还是in the chair?急!~~~在什么情况下用in什么情况下用on呢?请高人指点啊·· 是sleep in a bed还是sleep on a bed? 在我的床上用英语怎么说 可不可以说on the my bed Don't jump on the 火急!是大明拍照、还是小汤姆在床上跳? 问一个初一英语的语法.My brother is in the bed和My brother is on the bed有什么区别?同理,He is in the hospital与He is at the hospital有什么区别?前者中哪一个是指卧病在床，哪一个仅是指在床上？后者中哪一 The baby was lying in bed cried.单句改错在床上是用介词in么,还有哭是伴随状态是不是要在cried 前加个动词呀? stay in bed 和stay in the bed 有什么不同?可以是stay on bed in the bed/in bed/on the bed的区别