91精品视频在线看_久久国产精品久久国产片_青春草在线视频精品_伊人天天躁夜夜躁狠狠

n. 副軸，中間軸; 精選例句 高考 1、 Practice indicated that applying this process can realize mass production of automotive countershaft. 結果表明,采用這種工藝實現了汽車中間軸毛坯的大批量生產. 來源:互聯網 2、 Hence countershaft and all its rigidly connected gears are in motion whenever the drive shaft revolves. 因此,當驅動軸旋轉時,副傳動軸及與其剛性連接的齒輪都處于運動中. 來源:互聯網