A chip is a piece of silicon about the size of a postage stamp.芯片就是一枚邮票大小的硅片。A fifty cent postage stamp was put on the heavy letter.那封超重的信上贴了一张五十美分的邮票.Allan licked the postage stamp and stuck it on the envelope.阿伦舔了舔邮票,把...
他的脸失去了血色，变得一片死灰。The blood drained from his face, leaving the skin dead white.彻底煮熟的肉不会带有血色。Meat which has been cooked thoroughly shows no traces of pinkness.她如死灰般苍白的皮肤开始现出淡淡的血色。The deathly pallor of her skin had been repl...
Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.在有些油田卤水中,钡的浓度大于100毫克/升.Practical applications for heat flow measurements in ocean floors are the location of hot brines.洋底热流量测量的实际目的是圈...
I staggered and had to clutch at a chair for support.我踉踉跄跄地，不得不抓住一把椅子稳住自己。I struggled into a bathrobe and staggered down the stairs.我挣扎着穿上浴衣，踉跄地下了楼。He staggered on the uneven surface of the car park.他摇摇晃晃地行走在停车场凹凸不平的地面上。...
His ancestral home is in France.他原籍法国.All the Pomoideae were allopolyploids drived from a doubled hybrid between two remote ancestral types.所有的梨亚科是由两个远缘祖先类型双杂交演化的异源多倍体.I thought of the night when I first came to his ance...