And how is it known that Mars had hafnium - 187 ?那么是如何知道火星有铪 -187 的 呢 ?This activator is acyl amine - the hafnium activator that ether is a foundation.该催化剂为酰胺 - 醚为基础的铪催化剂.Chemical form of hafnium is perchlorate or nitrat...
Officers were going to retake sectors of the city.军官们打算重新夺回该市的防御区。I forgot my lines, so they had to do a retake.我忘了我的台词, 所以他们必须做重新拍摄.He persisted in asking his teacher to retake the test.他坚持要求老师重考....
阿兰·普罗斯特以第三名的成绩结束比赛，实际上已经将世界冠军的位置拱手让人。Alain Prost finished third and virtually conceded the world championship.阿兰·加西亚总统遭右翼反对派喝倒彩。President Alan Garcia was barracked by the right wing opposition.阿兰正和朋友打扑克牌。Alain was playin...
亚历山大的工兵修建了浮动的筏子来运载沉重的弩炮.Alexander's engineers built floating rafts for the heavy catapults.世界在冷战中剑拨弩张.The world lives at daggers drawn in a cold war.双方剑拨弩张.The knives are out on both sides....
"This ain't no affair of yours, boy!" McClosky said threateningly.“小子，这不关你的事！”麦克洛斯基威胁道。I believe in the maxim "if it ain't broke, don't fix it".我相信这样一条箴言：“不破不修”。Well, it's obvious, ain't it?嗯，这很明...