Stooping down, he picked up a big stone and hurled it.他俯身捡起一块大石头扔了出去。Stooping, he stared at him in breathless and frozen ferocity.他弯下身躯,盯着他, 满脸凶相,令人失魂落魄,毛骨悚然.The rest were all somewhat stooping, as though watching the ma...
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...
Carpe diem. Seize the day, boys. Make your lives extraordinary.人生就应该是快乐的，要抓住每一天，孩子们，让你们的生活变得非凡起来。Lenin lives on in the minds and hearts of millions of people.列宁永远活在亿万人民的心中。That big high-rise above us is where Brian lives...