在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.研究了五氯化钼参与的苯甲醚和叔丁醇在正己烷溶剂中的烷基化反应,结果显示出很高的对位选择性.The alkylation of anisole wi...
There was some wrangling between creditors about who was to blame.债主们就谁该承担责任争论了好一阵。Madonna backed out of the project after much wrangling.多番争吵之后，麦当娜退出了这个项目。A group of MPs is still wrangling with the government over the t...
过强的电流会使灯炮烧坏的.An abnormally high electric current may blow out the bulb.如潜水泵电机烧坏的降价20O元.Depreciate like what submersible pump electric machinery burns out 20 O yuan.不可能, 飞船会被烧坏的.That's impossible ! It will burn up....
People who drives when they are drunk should be heavily penalised.醉酒驾车的人应受重罚.The new tax and the drop in house values make homeowners feel doubly penalised.新的税制及房价的下跌让房主觉得受了双重打击。Hoya was penalised a point for excessive h...