They were principally used to catalyze aldol, allylation, Diels - Alder, ene and Friedel - Crafts reactions.它们主要被用来催化Aldol, 烯丙基化, Diels-Alder, Ene和 Friedel -Crafts等反应....
He flashed her a disarming smile.他朝她笑了一下,让她消消气.The flagship flashed a signal to the fleet.旗舰向舰队发出闪光信号.“And don't speak to me like that!”she flashed out.“别跟我那样说话!”她生气地喊道。Her eyes flashed, but he held up a hand. '...
在二楼的主人卧室里摆放的两张睡床更是奢华之至.In second floor master bedroom placed two beds is extremely luxurious.他们在火堆旁边支起睡床准备过夜.They set up their bunk for the night around the fire.详细介绍及要求:诚意招聘数名售卖睡床上用品售货员.Invite applications for a job cou...
Such laws could protect the consumer from harmful or dangerous remedies.这样的法规可以保护消费者免受有害或者危险药品的威胁。Dangerous undertows make swimming unsafe along most of the coastline.由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。He described the situati...
Wallis was often abominably rude.沃利斯经常粗鲁得让人讨厌。Chloe has behaved abominably.克洛艾行为恶劣。From her own point of view Barbara had behaved abominably.在她看来,芭芭拉的表现是恶劣的....