基本解釋[機械工程]扣環(huán)密封英漢例句雙語例句Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements.深溝球軸承是所有類型的球軸承最流行的 ， 因為他們是在一個密封，盾牌和管理各種各樣的戒指安排可用。snap-ring seal更多例句專業(yè)釋義機械工程扣環(huán)密封