基本解释鎖線機词组短语短語Automatic book -sewing machine 自動鎖線機book -sewing ĥ 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更多词组专业释义經濟學鎖線訂書機