基本解釋外套管英漢例句雙語例句Push straight push rod adjusting inside need, to drive away the outer thimble of the spring;內(nèi)推需要調(diào)節(jié)里面推的直桿,來帶動頂針將彈簧推開;diannaothj.comouter thimble更多例句詞組短語短語Inner and outer thimble bracket 內(nèi)外頂針架outer thimble更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)外套管