基本解釋滾珠絲杠同根派生 ballscrew相關(guān)詞英漢例句Each slide is driven by a separate ballscrew and AC servo motor.每張幻燈片是由一個(gè)單獨(dú)的滾珠絲杠和交流伺服電機(jī)。ballscrew更多例句