through的用法归纳大全 put through的多义用法？
put through的多义用法？to be put through to me personally.请接线员把电话直接接给我本人。2.He asked to
swim后面为什么要加上ing 为什么swimming要加m？
为什么swimming要加m？以重读闭音节结尾,末尾只有一个辅音字母的动词,要双写这一辅音字母,再加-ing。swim末尾只有一个辅音字母m的动词,要双写这一辅
swim和swimming的区别 swim与swimming的区别，它们的用法各是什么？
swim与swimming的区别，它们的用法各是什么？swim与swimming的区别为swim释义：vi. 游泳；漂浮；浸；眩晕vt. 游过；使浮起n. 游泳
swim和swimming的用法区别 swim名词形式是什么？
swim名词形式是什么？swim的名词形式是swimming。英语sing going swimming哪个不同？英语sing going swimmingsi