只有仔细扎实地寻找砷的来源才能提供这方面的资料.Only a careful physical search for a source of arsenic can provide this information.砷的溶解度取决于其化学形态和废水的PH值.The soluble concentration of arsenic is dependent upon both chemical form and wastewater PH...
钻石切割靠的是工匠的技艺。The cut of a diamond depends on the skill of its craftsman.她技艺高超，操作着复杂的提花织布机。A first-class worker, she operated the difficult Jacquard looms.她烹饪技艺精湛。She cooked like a dream....
Inarticulate and rather shy, he had always dreaded speaking in public.他不善言辞又相当害羞，一直害怕在公共场合讲话。His parents were dull and inarticulate.他的父母亲头脑愚钝又不善说话.Kempton made an inarticulate noise at the back of his throat as if he wer...
这块木头的4个角刨过后就变小了。The piece was reduced in size by planing down the four corners.她看着他刨平一块胡桃木板。She watches him plane the surface of a walnut board.我将原木放到了地上，刨掉了树皮。I set the log on the ground and shaved off the bark....
His behavior was called provocative and antisocial.他的行为被认为是煽动性的和反社会的。Thus begins Pierre Bayard's witty and provocative meditation on the nature scale and necessity of non - reading.然后就开始像贝瑞尔一样既幽默又富有讽刺意味的沉思冥想,认为不看书是一...