They sparred for a moment, on the brink of a full fight.他们互相推搡了一会儿，眼看就要大打出手了。Over the years he sparred with his friend Jesse Jackson over political tactics.这些年以来，他一直跟他的朋友杰西·杰克逊为政治手腕的问题争论不休。They had always gotten along, e...
They sparred for a moment, on the brink of a full fight.他们互相推搡了一会儿，眼看就要大打出手了。They had always gotten along, even when they sparred.他们一直很合得来，甚至拌嘴的时候也是如此。Over the years he sparred with his friend Jesse Jackson over politica...
通过相关的实验,确定了影响绕流的一些因素.So we fixed some factors which affect detouring flow.给出了带襟翼偏转的三维机翼绕流的一种求解N -S 方程的计算方法.A N - S method for solving the flow around a wing with deflection of flap is presented.提出了一种用于模拟圆柱绕流的振荡边界层流动的新方法 ...
乘火车到达通风井找到柱状物体.Ride the train to the ventilation shaft.楼梯井,通风井:垂直地通过建筑物各层的开阔空间, 如为了建楼梯或通风.An open space extending vertically through the floors of a building, as for stairs or ventilation.南印第安纳一座煤矿发生事故,三名工人死于180米深的通风井内.A...
It was embarrassing and sad to see this man reduced to a mumbling wreck.看见这个人变得口齿不清、弱不禁风，真是让人既难堪又悲哀。As he went along, he kept mumbling inconsequent phrases.他一边走着, 嘴里一边咕噜着一些不相连贯的话.I could hear him mumbling to himself.我听到他...
如果使用得当，避孕套是很有效的避孕手段。Condoms are an effective method of birth control if used with care.虽然多数避孕套含有杀精剂，但也有一些是不含的。Although most condoms contain spermicide, there are some manufactured without.想到老师将分发避孕套给学生使一些家长愤慨不已。The prosp...
我信赖他的友情，也相信他的判断。I depended on his companionship and on his judgment.很难判断是谁给了致命的一击。It is impossible to say who struck the fatal blow.杰克养大了两个了不起的孩子，我相信他的判断。Jake has raised two smashing kids and I trust his judgement....