天火字典

英日字典：ﾅｲﾐｴﾉﾀｩ

ﾅｲﾐｴﾉﾀｩ

､ﾈ､ｦ､ｫ､ｫ､､ｻ､､

(n) blackout (to prevent being seen by enemy aircraft during a nighttime air raid)

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