The axles run in two-row self aligning ball bearings on the gear side, and a standard sealed ballrace on the other end in the sprung axle box, both 12mm bore.
两轴运行的排调心方对球轴承齿轮,和一个标准就在轴箱弹簧的另一端密封球的比赛,两个12毫米口径。
2
The ball was bobbled momentarily, allowing Holloway to race home.
球一时地失掉了,让霍洛威跑垒成功。
《柯林斯英汉双解大词典》
3
Bayern Munich coach Louis van Gaal offloaded him last summer, jittery about Lucio's willingness to race out of defense with the ball.