The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.所述的方法包括首先异丁烯用磺酸型离子交换树脂低聚生成二聚异丁烯....
Most people disapprove of such violent tactics.多数人反对这种暴力的手段。She wants to be an actress, but her parents disapprove.她想当演员，可是她父母不同意。He would doubtless disapprove of what Kelly was doing.他不会赞同凯利做的事。...
她通过描摹旧故事书上的图画学会了画画。She learned to draw by tracing pictures out of old storybooks.小时候她通过描摹母亲旧童话书里的插图学会了画画。As a child she learned to draw by tracing pictures out of her mother's old storybooks.如果戈德伍德先生果真象斯塔克波尔小组描摹的那样,...
TV should attempt to edify the masses.电视应该试着去启迪大众.T. V. should attempt to edify the masses.电视应该试着去启迪大众。Tea is fitness, disease , and the treatment, rich appreciation taste edify sentiment.茶有健身 、 治疾之药物疗效, 又富欣赏情趣,可陶冶情操.The...
In a very real sense, post-war repression was the continuation of the war.就真正意义上来说，战后经济衰退就是战争的继续。Repression made him behave worse.受抑制使他表现得更糟.Consequently he threw Carrie into repression, which was irritating.嘉莉的心里话得不到倾吐,...
Bacchus, like so many grapes planted for still wines in England, is an early - maturing German variety.Bacchus和英格兰这么多为无泡葡萄酒种植的葡萄一样, 是早熟的德国品种.Soon the attendants returned who had been dispatched to seize Bacchus.不久,派出去抓巴克...