In a great river great fish are found; but take heed lest you be drowned.发现大河有大鱼，可得注意别溺毙。He was drowned in a shipwreck off the coast of Spain.他在西班牙海岸附近的一次海难中溺水身亡。His sailing instructor fell overboard and drowned during a...
He is cagey about what he was paid for the business.他对自己在这桩买卖中所得的报酬不愿多提。She’s very cagey about her past life.她对自己过去的生活讳莫如深。Tony is very cagey about his family.托尼对自己家的事讳莫如深。He was cagey , cagy about speaking of it.他不太想说那件...
商业上采用的以镍作催化剂的氢化有两种.Commercially two main types of hydrogenations are carried out with Nickel catalyst.抑制剂和促进剂能影响氢化速率.Inhibitors and promoters may affect the rate of oxxidution.用六氢化邻苯二酸酐加入到邻苯二酸酐中,可使其放热反应减慢.Exothermic reac...
黄油、人造黄油和多脂鱼都含有丰富的维生素D。Butter, margarine, and oily fish are all good sources of vitamin D.对操行的评价会含有一些泛泛之论。The evaluation of conduct involves some amount of generalization.我们的骨髓中含有小球状的脂肪。Our bone marrow contains fat in the...