Curfew
例子
During the state of emergency, the mayor announced a curfew to prevent looting and ensure order.
在紧急状态期间，市长宣布了宵禁以防止抢劫并确保秩序。
02
a signal, often a bell or siren, indicating the start of curfew restrictions
例子
Citizens returned home when the curfew sounded.
03
the specific time at which curfew restrictions begin
例子
Residents must be indoors before the curfew.
