lockdown

n.

（对囚犯的）一级防范禁闭，一级防范禁闭期；

1. And so this southern port city is truly in lockdown.
   这样，这座南部港口城市就真的被禁闭了一样。
2. You want a lockdown, you got to get the inmates riled up.
   要戒严。就得让这帮人惹点事。

REMOTE COMPUTER LOCKDOWN
Lockdown America: Police and Prisons in an Age of Crisis
Lockdown: A safe and practical environment for security applications
Education on Lockdown: The schoolhouse to jailhouse track
Lockdown America: Police and Prisons in the Age of Crisis. - book review
Caught: The Prison State and the Lockdown of American Politics
Lockdown America: Police and Prisons in the Age of Crisis.(Review) (book review) (book reviews)
Intimate Investments: Homonormativity, Global Lockdown, and the Seduction of Empire
Gene regulatory control in the sea urchin aboral ectoderm: spatial initiation, signaling inputs, and cell fate lockdown.
Response to Naomi Murakawa’s and Amy E. Lerman and Vesla M. Weaver’s reviews of Caught: The Prison State and the Lockdown of Ameri...