Ancillaries can force the bill up rather alarmingly.附加项目能使账单费用出现惊人的增长。...a philosophy professor with a cockney accent and an alarmingly plebeian manner...一口伦敦土腔、举止粗俗不堪的哲学教授How do you account for the company's alarmi...
We have already met one series of specific enol equivalents.我们已经遇到过一系列有特效的烯醇等当物.This complex reaction is characterized by a keto - enol tautomerism equilibrium and ester exchange reaction.此螯合反应是由酮一烯醇互变异构平衡过程和酯交换反应组成.Keto...