目前16S251是成为当今世界最强有力同步啮合的变速器.The 16 S 251 is now the most powerful synchromesh transmission in the world.齿合系数 --- 啮合的平均齿数.Contact ratio: the average number of teeth in contact.互相啮合的直齿圆柱齿轮,必须具有相同的径节.Meshing spur gears must...
她那闪闪发亮的眼睛, 那涨红的双颊和那急促的呼吸,都说明是一种恋爱中的冲动.Her shining eyes, the flushed cheeks and the breathlessness indicate some amorous excitement.她涨红的脸显示她很紧张.Her red face betrayed her nervousness....
Matty saw him go loping off, running low.马蒂看着他大步慢慢跑远。Matty, the College Board made millions of dollars last year.麦蒂, 大学委员会去年捞进几百万美元.Then she'll make appointments for me and Matty with her dad's firm.然后她会让我和麦蒂跟他...
I'm the sole victim of Mother's tyranny.我是唯一受母亲严加管制的人。a victim of oppression and tyranny压迫和暴政的受害者They came to America in order to escape political tyranny.他们为逃避暴政而来到美洲....