The orbits of planets in the once popular geocentric Ptolemaic system are epitrochoids.曾经盛行的托勒密地心说体系里的行星轨道就是外旋轮线.Mars and Earth have orbits which change with time...火星与地球的运行轨道随着时间而变化。Other enumeration problems lead us to...
He was born into the lowest caste.他出生于最低贱的种姓.Look at every one equally, irrespective of rich or poor, noble or of low caste.平等地对待每一个人，而不论其贫富或贵贱。This book treats of the caste system in India.这本书论述了印度的种姓制度。the Hindu caste ...
Objective : To optimize the synthesis of antipsychotic drug quetiapine hemifumarate.目的: 改进抗精神病药半富马酸喹硫平的合成工艺.The use of antipsychotic medication, however , did hae an effect.抗精神病药物的应用具有同样的效果.OBJECTIVE To improve the synth...
Unlike wine, brandy matures only in wood, not glass.和葡萄酒不同的是，白兰地只能在木制容器而非玻璃容器里酿制。Your deposit matures on April 3 rd.你的存款四月三日到期.You will learn what to expect as your child matures physically...在孩子身体发育成熟时，你就知道会发生什么事了。These...
They only invited Jack and Sarah as an afterthought .他们邀请杰克和萨拉不过是事后想起的补救办法。I am deeply honoured to be invited to this momentous occasion.能应邀出席如此重要的场合,我深感荣幸.Inconsiderately, he asked to be invited for dinner.他轻率地要求人家邀请他去赴...
A rather neat option allows you to design your own fiendish puzzle.只要干净利落地做一个选择，你就能自己设计出难以解开的谜题。Heathcliff chuckled a fiendish laugh at the idea.希斯克厉夫想到这里格格地发出一种魔鬼似的笑声.This was a fiendish act of wickedness.这是极其恶毒的行为。a fi...