...intensive mental effort.高强度的脑力劳动Last night she was critically ill in intensive care.昨晚她病危，处于重病特别护理中。...several days and nights of intensive negotiations...几天几夜紧锣密鼓的谈判Intensive negotiations between the main parties pre...
Construct an animation of the deltoid sliding on two mutually perpendicular lines.建构一动态绘图:展示三角线沿著互相垂直的两轴滚动.Construct two mutually orthogonal tangents of the deltoid. Where do they meet?三角星形线的两条互相垂直的法线的交点在哪里?Construct rot...
He could not believe that, had the Englishman known how much he was at risk, he would have hazarded his grandson.他无法相信，如果当时那个英国人知道他冒的风险有多大，他还会让自己的孙子去冒这个险。Personal reputations were to be hazarded in the issue.个人的名誉将在这场斗争里...