基本解釋[機(jī)械工程]球心軸承英漢例句雙語(yǔ)例句The outer ring of such bearing is of spherical shape hence, it has center adjusting function.該類(lèi)軸承外圈的內(nèi)孔表面呈球面形,故具有調(diào)心性能。www.bearing.ac.cnspherical center bearing更多例句專(zhuān)業(yè)釋義機(jī)械工程球心軸承