| 释义 |
lock·down /ˈlɒkdaʊn $ ˈlɑːk-/ noun [countable, uncountable] 1. a time when prisoners are not allowed out of their rooms, usually after there has been violence in the prison 〔通常在发生犯人骚乱后对犯人实行的〕临时监禁2 a time when all the doors in a building are locked in order to protect the people inside from danger 封锁〔建筑物以保护人员安全〕 The school went into lockdown after the shooting. 枪击事件后学校被封锁。lock·down nounChineseSyllable |