基本解釋[交通運輸工程]頂球套英漢例句雙語例句Pilot bearing in crankshaft. The pilot bearing in the crankshaft is usually either a Bushing or a Ball bearing.曲軸上的導曏軸承：曲軸上的導曏軸承一般或者是軸瓦，或者是球軸承。bearing ball bushing更多例句詞組短語短語ball bearing guide bushing [機]滾珠導套bearing ball bushing更多詞組專業(yè)釋義交通運輸工程頂球套