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She strained herself to a final burst of speed. 她倾全力突然加速作最后冲刺。
The athlete has an electrifying burst of speed. 这名运动员具有惊人的爆发速度。
The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
The driver is a poor observer of speed restrictions. 这个司机是个不遵守速度限制的人。
The ratio of men to women was two to one. 男女的比例是二比一。
The athlete put on a sprint of speed to make it. 赛跑运动员在到达终点前进行冲刺。
The football star was booked on a charge of speeding. 这位足球明星超速开车已被记录在案。
A competition of speed, as in running or riding. 赛跑一种速度的比赛，如赛跑或赛车
The strike is the ultima ratio of Trade Unionism. 罢工是工联主义的最后手段。
The car passed us with a burst of speed. 那辆车子突然加快速度超过我们。
To compete in a contest of speed. 比赛赛跑参加速度竞赛
He was booked on a charge of speeding. 他因超速开车而被记录在案。
The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
The cop booked John on a charge of speeding. 警察指控约翰超速驾驶。
A burst of speed; wind blowing in fitful bursts. 速度猛增；阵阵劲吹的风
This is the prime ratio of the nascent increments. 这是最初增量的最初比。
There are two kinds of speed skating. 速度滑冰有两种形式。
After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。