研制了一种性能优异的易切削铋黄铜来替代有毒的铅黄铜.An environmental friendly Bi - brass with cutting - free and excellent properties was developed to substitute for Pb - brass....
He claimed he ploughed all his money into his antique business.他声称把所有的钱都投进了自己的古董生意。He claimed that it was all a conspiracy against him...他声称这一切都是一场针对他的阴谋。Later, Simpson arrogantly claimed: "We won't lose another gam...
公司一直通过在商业杂志上刊登广告扩展客户群。The company has been expanding its customer base using trade magazine advertising.在商业世界中，无序状态主宰一切。In the business world, entropy rules.人们指责他在商业上投机取巧.He was accused of commercial opportunism....
...a top-ranking Saudi officer.最高级别的沙特阿拉伯军官His father, also a top-ranking officer, had perished during the war...他的父亲，也是位高级军官，在战争中牺牲了。Campers should not be related to the chaperon or liaison officer.营员与领队老师或联络官员无亲属关系.The...
These particulate creatures are hardly visible to the naked eyes.这些微小的生物肉眼几乎看不见。Visible particulate matter can be controlled by adequate regulations.对肉眼可见的颗粒物质的污染通过适当管理即可加以控制.Lungs retain relatively insoluble particulate...