I have tried to pack a good deal into a few words.我尽量言简意赅。He sweeps up and does a few odds and ends.他扫完地，又干了几样杂活儿。In a few words she had put him in his place.她简单几句话就杀了他的威风。...
During baking, bromates are completely reduced to bromides with no bromination of flour constituents.在焙烤过程中, 不用通过面粉各组分的溴化作用,溴酸盐也会全部彻底地还原成溴化物.Methyl cis - cinnamate was synthesized from ethyl trans - cinnamate by brominat...