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单词 lockdown
释义

lock·down

noun
/ˈlɒkdaʊn/
/ˈlɑːkdaʊn/
[countable, uncountable]
  1. an official order to control the movement of people or vehicles because of a dangerous situation(对人或交通工具的)活动限制,行动限制
    • The government imposed a nationwide lockdown to contain the spread of the virus.政府在全国范围内实行封锁,以遏制病毒的传播。
    • a three-day lockdown of American airspace美国为期三天的领空关闭
    • Prisoners have been placed on lockdown to prevent further violence at the jail.已对囚犯实行活动限制,以免狱中再出现暴力行为。
    • The prison governor ordered an instant lockdown (= prisoners were locked in their cells).监狱长下令立即封锁(=囚犯被锁在牢房里)。
    • The city schools were in lockdown.市内学校已被封锁。
    Topics Law and justiceb2
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更新时间:2025/3/16 8:33:01