天火字典

英日字典：ﾉﾕ､ｱ､ﾃ､ﾑ､ﾊ､ｷ

ﾉﾕ､ｱ､ﾃ､ﾑ､ﾊ､ｷ

､ﾄ､ｱ､ﾃ､ﾑ､ﾊ､ｷ

(n) leaving a device on (e.g. TV, air conditioner)
leaving something engaged (e.g. a key in a lock)