been的音标：been的英式发音音标为：[bi:n]been的美式发音音标为：[bɪn]...

The workforce have recently been calling for their working hours to be reduced. Many companies have accordingly switched to a five-day week.工人们最近一直在呼吁缩短工作时间。许多公司于是转成了一周五天工作制。I've always paid the bills and been the b...

v.曾经到过...

v.用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去分词 ），在，存在，不受干扰，去过了，be的过去分词...

The house seemed muted, hushed as if it had been deserted.房子里似乎悄然无声，安静得好像已经没人在住一样。The commander and some of the men had been released.指挥官和一些士兵已经获释。There has been a busy start to polling in today's local elections.今天...

have been to的音标：have been to的英式发音音标为：[hæv bɪn tu:]have been to的美式发音音标为：[hæv bɪn tu]...

He may have been to some of those places.那些地方他也许去过一些。Those who have been to Dalian all say it's beautiful.凡是去过大连的人都说大连很美.I have been to see John.我去看过约翰了....