Stuff your money. We don't want a handout.收起你的钱，我们不需要施舍。The president called foreign aid a handout that fosters dependence on wealthy nations.总统认为外援是不劳而获之财，会助长本国对富国的依赖性。She came to me asking for a handout.她来找我, 请求我施...
One factory has had to scale down its workforce from six hundred to only six.一家工厂不得不将员工人数从600名裁减至仅剩6名。Repeat the steps to create another scale down duplicate.继续重复上面的操作.Yet it has refused to scale down its ambitions.然而,它并...
This paper discussed three methods of producting vinyl etherspreparation from acetylene, dehydrohalogenation and acetals.论述了乙烯基醚类化合物的三种主要制备方法乙炔法 、 脱卤化氢法和缩醛热分解法.Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一种异构体.In th...