英语词汇“lockdown”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	lockdown
释义	lockdown noun 1. : the confinement of prisoners to their cells for all or most of the day as a temporary security measure 2. : a temporary closing of a school wherein students are kept in locked classrooms for safety during a threat of danger
随便看	steppe steppe cat stepped stepped stepped footing stepped gable stepped gauge stepped gear wheel stepped key stepped pulley stepped rack stepped screw stepped-up steppeland stepper stepper stepper motor stepping stepping stepping motor stepping-off place stepping-stone step rate step rocket steps

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