请输入您要查询的英文单词:
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
nitriferous
nitrifiable
nitrification
nitrifier
nitrify
nitrile
nitrile
nitrile rubber
nitrilo
nitrilo-
nitrite
nitrite
nitrite group
nitrite ion
nitrito-
nitrito
nitritoid
nitro-
nitro
nitro
nitroamine
nitroaniline
nitroaniline
nitrobacter
nitrobacteria
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更新时间:2026/2/28 16:21:05