它的喷嘴抹了某种润滑油。Its nozzle was smeared with some kind of lubricant.天气冷时齿轮润滑油可能凝结而形成凹槽.Gear lubricants may congeal and channel in cold weather.这个月我们需要更多润滑油.We shall require more lubrication oil this month....
氏族成员在他们处于忧患困难之时彼此相互援助.In their trials and difficulties the members of the gens assisted each other.所以明星每时每刻都必须保持忧患意识.So star at times to maintain a sense of crisis.那些吵吵闹闹的邻居成了我生活中的一大忧患.Those noisy neighbours are the bane...
在被占领期间法国思想界受到了压制。Intellectual life in France was smothered by the occupation.他们对不愉快的想法不予理会,其结果仅仅是压制了这些想法。By pushing aside unpleasant thoughts they merely repress these thoughts.海伦一直在压制心里的自杀念头。Helen had been struggling ag...
The dentist was barred from practicing because of his irresponsibility.由于不负责,这个牙医被禁止从业.A fallen tree barred our way.一棵倒下的树拦住了我们的路。He has been barred from playing for one year because of his using excitant.他因服用兴奋剂被罚停赛已有一年...