I was a dunce at chemistry.我在化学方面是个劣等生....a chemistry textbook.化学课本Ester is one of the most important compounds in Organic Chemistry.酯是有机化学中最主要的化合物之一.It was by using anima that Besant and Leadbeater could observe atoms a...
The Oxford Chemistry Primers aim to cover important topics in organic chemistry.《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。He is more highly educated, with a PhD in Chemistry.他受过更高的教育，拥有化学博士学位。I wasn't too keen on physics and chemi...
A sense of imminent doom was inescapable.一种即将来临的毁灭感无可逃避。the imminent threat of invasion迫在眉睫的入侵威胁The black clouds show that a storm is imminent.乌云预示暴风雨即将来临....
我行在此向汇票的出票人,背书人及合法持有人表示同意.We hereby agree with the drawers , endorsers and bona fide holders of drafts.票上仅载背书人之签名而无附加文字者, 亦足构成背书.The simple signature of the indorser on the bill, without additional words, is sufficient.无...