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...
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...
All the royal cars are fitted with electronic homing devices.所有的皇家轿车都装有电子自导引装置。Many birds have a remarkable homing instinct .很多鸟类具有了不起的返回原地的本能。Then the pigeons flew into thick fog, and the famous homing instinct failed.然...
There was a huge bang; it sounded like a supersonic jet.传来一声巨响，听起来像是超音速喷气式飞机的声音。These planes travel at supersonic speeds.这些飞机以超音速的速度飞行.Supersonic flight could become a routine form of travel in the 21st century.搭乘超音速飞机会成...
汽车旅馆老板和饭店经理因为冷落顾客而受到责骂。Motel owners and restaurant managers copped it for neglecting their clients.交际花塔玛拉·贝克威思因为在聚会上受到冷落而恼怒。It-girl Tamara Beckwith was livid at being turned away from the party.他们遭到拒绝，满心失望，备受冷落，无人理会。They...
Most of them were led by the famous eunuch admiral Cheng - ho.大多数使团都是由著名的舰队司令,宦官郑和率领的.You are pretty split down the middle - a total eunuch.你是一半男孩子气,一半女孩子气.Eunuch, one way out of it.阉割也是个办法....
The British attacked twice during the Napoleonic wars in the early 1800 s.在19世纪初,拿破仑战争期间,又遭到了英国人的两次攻击.When he attacked me, naturally I struck back.他攻击我时我自然要进行还击。The protestors attacked the reputation of the politician.反对...