煤气管道已被关闭,以防漏气.The gas pipe has been blocked off to prevent escapes.这会造成漏气，破坏罐子的密封性。This would permit air to enter, breaking the hermetic seal of the jar.如果煤气管漏气, 你必须关闭送气管, 因为那很危险.If the gas blows back , you must turn off...
The timid and the fainthearted , and people that expect quick results, are doomed to disappointment.胆怯的、优柔的 、 以及期待速成的人, 注定要失望.The President's critics say he has been too timid in responding to changing international...
I was going to sand down the chairs and repaint them.我打算用砂纸把椅子打磨光洁后重新上漆。So that we can repaint it.好让我们可以重新粉刷.I suppose you repaint the apartment when someone moves in.我想如果有人搬进来住,你们会把房子重新粉刷一下的....
They focus on overt discrimination rather than insidious aspects of racism.他们关注的是公开的歧视，而不是种族主义的一些潜在问题。the insidious effects of polluted water supplies供水系统污染的潜在恶果The changes are insidious, and will not produce a noticeabl...
He was anxious to the point of neurosis.他焦虑得都要得神经症了。The Prime Minister faces anxious hours before the votes are counted tomorrow night.在明晚计票完成之前，首相将面临数小时的煎熬等待。Judging by the letters in the newspapers, one infers that man...