lock out

To withhold work from (employees) during a labor dispute.

停工：在勞工糾紛期間不讓（雇傭工人）工作

have a lock on

(N. Amer. informal)have an unbreakable hold on or total control over

(北美，非正式)牢牢掌握（或控制）

under lock and key

securely locked up

妥善鎖藏著

lock on to

locate (a target) by radar or similar means and then track

（用雷達或類似手段）定位跟蹤（目標）

lock someone out

keep someone out of a room or building by locking the door

給…吃閉門羹，閉門不讓進

(of an employer) subject employees to a lockout

（雇主）不讓員工進廠

lock someone out of

exclude someone from

排除

those now locked out of the job market.

那些現在被排除在職場之外的人。

lock horns

To become embroiled in conflict.

卷入矛盾沖突

lock, stock, and barrel

To the greatest or most complete extent; wholly

徹底地，完全地：達到最大或最徹底的范圍；完全地

an estate that was auctioned off lock, stock, and barrel.

被完全拍賣出去的一塊房地產