v.（下级对上级的）请求( request的现在分词 )；请求得到；索取；邀请[常接不定式或从句] 双语释义：v.(动词)vt. 请求,要求 ask (for) especially politely; make a request (for)n.(名词)[C]要求,请求 an act of asking for sth, especially politely[C]所请求的事物 sth that has been asked for英英释义： requestn.a formal message requ