基本解釋[機(jī)械工程]釦環(huán)密封英漢例句雙語(yǔ)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(lèi)型的球軸承最流行的 ， 因爲(wèi)他們是在一個(gè)密封，盾牌和琯理各種各樣的戒指安排可用。snap-ring seal更多例句專(zhuān)業(yè)釋義機(jī)械工程釦環(huán)密封