stamp和stamps有什么区别

stamp和stamps有什么区别 stamp collection和stamp collecting有什么区别? my hobby is collecting stamps 和 my hobby is to collect stamps 有什么区别 stamp和stomp做动词时有什么区别急用! how many和how much有什么区别?how are the stamps?空内应填什么? stamp和press都有踩的意思,有区别吗 I have been collected stamps these yeas.与I have collected stamps.有什么区别? I think these ( )are beautiful.( )里填什么?选择A .animals‘ stamp B .animal stamp C .animal stamD .animal stamps coLLect 与stamp coLLection有何区别 my hobby is to collect stamps与my hobby is collecting stamps有什么区别,那就好呢? These are stamps from America. These stamps are from America. 第一句算错么?它们俩有什么区别么? stamp+s变复数是stamps,stamps的音标 Do you need stamps?Stamps换成stamp可否? what __it is!a beautiful stamp ,b a beautiful stamp,c beautiful stamps,dbeautiful stamp' His hobby is ____(collect) stamps请问动名词 不定式做表语有什么区别呢? stamp 和 seal 表示动词盖章时候的区别 enjoys和collecting stamp这两个单词什么意思? stamp什么意思