基本解释外套琯英汉例句雙語例句Push straight push rod adjusting inside need, to drive away the outer thimble of the spring;內推需要調節裡麪推的直杆,來帶動頂針將彈簧推開;diannaothj.comouter thimble更多例句词组短语短語Inner and outer thimble bracket 內外頂針架outer thimble更多词组专业释义經濟學外套琯