once and for all在本句中是什么意思

once and for all在本句中是什么意思 “Once and for all. once and for all For once For once,…… 在句首, confirm once and for what are they going to do to him "...once and for all?'是啥意思? 英语翻译Youth comes to you once and for all; it will never retur We are all here wating for you.中的waiting for you在句中是什么成分? set up once for all 怎么翻译 once for all的中文意思 all for one and one for all 本句中felt是什么意思？本句整句是什么意思？