聚丁二烯经一系列反应转变成丙啶基化合物 ( 聚丁二烯亚胺 ).Polybutadiene is changed to an aziridinyl compound ( polybutadieneimine ) by a series of reactions.丁二烯的衍生物,用于聚合制成氯丁橡胶.A synthetic rubber made from the polymerization of butadiene sodium.利用哈...
My concern for their well - being was misunderstood as interference.我关心他们的幸福,却被误解为多管闲事.It's very kind of you to show so much concern for us.谢谢您对我们这么关心。If today's quotes keycap stocks , coming in at low afternoo...
He accused him of knowingly spreading falsehoods in an effort to blacken my character...他指控他蓄意散布虚假信息以玷污我的人格。He smiled knowingly.他会意地笑了。Ministers must not knowingly mislead Parliament and the public.大臣们不应该故意地误导议会与公众。He ac...