Atoms of iron in the nail combine with atoms of oxygen from the air to form molecules of iron oxide, or rust.钉子里的铁原子与空气中的氧原子结合后形成氧化铁分子，也就是锈。But if you offered to combine with them I would see no objection.但是假使你想同他们联合,我并不...
I had to dismantle the engine in order to repair it.我得把发动机拆开来修理。He asked for immediate help from the United States to dismantle the warheads.他请求美国立即提供援助，拆除这批弹头。Incising the knife passes bolt gearing in turn son up , conv...
Zhen Yu company is committed in the design , derelopment production and distributing of warning lightings, siren and loudhailer.振宇公司是专业从事警示灯 、 警报器扬声器的设计、开发、生产及销售的企业....
The fact that Goran is a lefty just makes his serve that little bit better.戈兰是个左撇子，他的发球由此质量要更高一些。Another lefty, as has been revealed by a candid photo, is Britain's Queen Mother Elizabeth.一张真实的照片透露出, 英国王太后伊丽莎白也是个左撇子...