常見(jiàn)例句雙語(yǔ)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(dòng)態(tài)性能，是高速錠子的一個(gè)發(fā)展方向。 返回 footstep bearing