基本解釋[機] 立軸承英漢例句雙語例句It shows that, the spindle with new footstep bearing has good dynamic behavior and performance.分析結(jié)果表明，新型下軸承具有很好的動態(tài)性能，是高速錠子的一個發(fā)展方曏。footstep bearing更多例句詞組短語短語Cone -point Footstep Bearing 錐點形錠底footstep bearing更多詞組專業(yè)釋義機械工程止推軸承立軸承