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.
司机以过失杀人罪被逮捕.The driver was arrested on a charge of manslaughter.他因犯有杀人罪而被逮捕.He is picked up on a charge of killing a man.这些人被裁决犯有阴谋杀人罪.The men were found guilty of conspiracy to murder....
They consummated their passion only after many hesitations and delays.他们几经踌躇和拖延后才尽情宣泄了激情。We consummated an agreement after a year of negotiation.经过一年的谈判,我们达成了协议.This consummated their happiness.这使他们的幸福达到了顶点.New Classical...