基本解釋[毉葯科學(xué)]牽開鉤英漢例句雙語例句The hook was clamped by two screw nuts on the screw, and these makes up of the retractor finally.不鏽鋼絲拉鉤經(jīng)兩個(gè)螺母夾持固定在磁力底座的螺栓上，組成簡(jiǎn)易的磁力底座拉鉤；d.wanfangdata.com.cnretractor hook更多例句詞組短語短語retractor r hook 牽開鉤hook retractor 牽開鉤vein hook retractor 靜脈鉤牽開器retractor hook更多詞組專業(yè)釋義毉葯科學(xué)牽開鉤