我们在田里耕作的时候,又下起雨来了.The rain came on again while we were working in the fields.古代农民发展了在沙漠耕作的几种方法.Ancient farmers developed several Methods: To farm the desert.用马耕作的现象在贫苦农民中仍然十分普遍.The use of horses for ploughing still preva...
I've been recast as Brutus.我改演布鲁特斯一角.She recast her lecture as a radio talk.她把讲稿修改成了一篇广播讲话。Stoppard had to recast four of the principal roles.斯托帕德只好更换4个主要角色的人选。The sentence has to be recast.这句子必须重写。The shake-up aims...
The current lags behind the voltage.电流滞后于电压.If the input voltage is plus three , it comes out as minus six.如果输入的电压是+3伏, 那么输出的电压便是-6伏.The units in which we show voltage and current are volt and ampere respectively.我们用以表示电...