What normal people considered pressure was meat and drink to him.一般人认为有压力的事情在他看来却是快乐无比的事。The transmission of normal circular - arc gear is a typical Bertrand conjugation.考虑到平行轴的法向圆弧齿轮传动已臻成熟,论文重点研究了相交轴与交错轴条件下法向圆弧齿轮传动的基本方案...
Turn a special key, press the brake pedal, and your car's brakes lock...转动一把特制的钥匙,踩下刹车踏板,这样你的汽车刹车就锁住了。A manufacturer negligently made and marketed a car with defective brakes.某厂家由于疏忽,制造并销售了一款刹车系统存在缺陷的汽车。A driver use...