我们已经遇到过一系列有特效的烯醇等当物.We have already met one series of specific enol equivalents.从豌豆提取的烯醇酶对氟化物敏感.Enolase isolated from peas was sensitive to fluoride.'烯'.''''.'醇'. ''酶一种存在...
A born magpie, Mandy collects any object that catches her eye.曼迪天生喜欢收集小玩意，只要是她看上的都会收藏起来。Mandy handed him a fistful of coins.曼迪递给他一把硬币。Mandy subtracted the date of birth from the date of death...曼迪用去世的日期减去出生的日期。According ...
Despite the heat, he'd swapped his overalls for a suit and tie.尽管很热，他还是脱掉工作服换上了西装和领带。He was a big man, smartly dressed in a suit and tie.他身材高大，穿着西服打着领带，非常帅气。Of course, the old school tie has been a help.校友关系当然是帮了忙的。...