The material is readily prepared by reaction of formaldehyde and hydrazine.这种物质很容易由甲醛和肼反应而得到.Examples of such fuels are monomethyl - hydrazine and diborane.这种燃料的例子是一甲肼和二硼烷.Hydrazine perchlorate and lithium perchlorate fo...
他是他可怜的老母亲的唯一赡养者.He is the only support that his poor old mother has.亨特是他一家的主要赡养者.Hunter is the chief support of the family.依靠别人的被赡养者不能独立生活.The dependent dependant cannot live independently....
他写了一篇关于克里斯托弗·马洛的推测性传记。He has written a speculative biography of Christopher Marlowe.我厌烦了所有的推测。I am tired of all the speculation.眼下这只不过是个推测而已。At the moment it is only a theory....
罗马认为费拉里是不能被交易出去的,他们也不想让他走.Roma consider untransferable and they do not want to let him go.费拉里的经济人肯定费拉里将离开意大利首都球队.The agent of AS Roma defender Matteo Ferrari has confirmed he is leaving the capital club.费拉里的经纪人透露,他们将着手与罗...
浴室防滑垫a non-slip bath mat这车配有许多特别安全装置, 包括防滑制动器.The car has many safety features, including anti - skid braking.冬季租车时, 应检查一下是否备有防滑轮胎." When hire a car in the winter, check if it has snow tyre. "...