Mayors wear chains round their necks as badges of office.市长们戴着象征职位的项链.Badges are also available at a cost of £2.50.徽章也有卖的，2.5英镑一枚。Nowadays badges are stamped out of gunmetal.现在徽章是用模具从炮铜中冲压出来的.The stewards' badges ar...
她赢得了一笔拨款，用以扩展自己的企业。She won a grant to develop her own business.各自然科学学科可能都得不到任何拨款。Whole branches of science may not receive any grants.法国总统许诺为法国明年的援助经费拨款1.5亿美元。The French President is pledging $150 million in French aid n...
What went on was a scandal. It was a disgrace to Britain.发生的一切是个丑闻，是给英国抹黑。Kinkel said the attacks had brought disgrace on Germany.金克尔声称这次袭击使德国蒙羞。His vice president also had to resign in disgrace.他的副总统也被迫不光彩地辞去职务。...
Brass is an alloy of copper and zinc.黄铜是铜锌合金。The worker worked in a little copper with the alloy.工人在合金里搀了一点铜.This is not pure gold ; there is some alloy in it.这不是纯金, 里面混有杂质....
The celt survival rate was higher in cryoprotectant containing K - SFM than DMEM.以K-SFM培养液配制的冻存液冻存的细胞复苏后的存活率明显高于以DMEM配制 的培养液.This new centre is one of 74 HEFCE - funded Centers for Teaching and learning ( CELT ) .这个新的教学中...
The storms had abated by the time they rounded Cape Horn.他们绕过合恩角时，暴风雨已经减弱。We drove through red traffic lights, the horn blaring.我们鸣着喇叭，闯过红灯。He beeped the horn.他鸣了一下喇叭。...