副总统现在必须承担起最高权力的重任。The vice-president must now take on the mantle of supreme power.这是人民赋予我们的重任.This is an important task which the people have entrusted to us.他肩负重任.He is laden with heavy responsibility....
I have known cases where dogs have nipped babies.我知道有一些狗咬婴儿的事情。Beasley told me he'd seen you, so I nipped straight home.比斯利告诉我他看到你了,所以我就赶快直接回家了。He nipped Billy's cheek with two rough fingers.他用两个粗糙的手指捏了捏比利的脸蛋。...
refractory metals难熔金属For processing the high tensile metals: carbon stell common alloy stell, hard bronze forgeable castiron. etc.加工高抗张强度的金属: 碳素钢 、 硬青铜和可锻铸铁等.Gold retains its lustre for far longer than other metals...黄金保...
内酯是制备其他有机试剂的重要化学品.Lactones are major chemicals used in the preparation of other organic reagents.大环内酯类抗生素是治疗mp感染的有效抗生素.Macrolides are the effective antibiotics in the treatment of MP infection.结论95%乙醇可作为雷公藤内酯醇的洗脱剂.Conclu...
They insist on tastier chocolate than the anaemic British stuff.他们坚持要比淡而无味的英国货味道更好的巧克力。Our buyers insist on high standards of workmanship and materials.我们的买主对工艺和材料坚持要高标准。If you insist on leaving now , please go ahead.你一定...