基本解釋鎖線機詞組短語短語Automatic book -sewing machine 自動鎖線機book -sewing ? machine 鎖線訂書機fully -automatic book sewing machine 全自動鎖線訂書機mi -automatic book sewing machine 半自動書本鎖線機book sewing machine更多詞組專業(yè)釋義經(jīng)濟學鎖線訂書機