have a lock on的意思|示意
（北美，非正式）牢牢掌握（或控制）
have a lock on相关例句
Does the back door have a lock on it?
后门有锁 吗 ?
辞典例句
They have a lock on computer sales.
他们独占着电脑的销售.
互联网
They have a lock on computer sales.
他们独占着电脑的销售。
Newman was the only one who might have a lock on it.
纽曼或许是唯一能做出准确判断的人。
Does the back door have a lock on it?
后门带锁吗？这幢房子已经通了电。一切就绪。