1 文書を見つけるための辞書。

• bed, hit the hay, hit the sack, go to bed, crawl in, retire, kip down, sack out, go to sleep, turn in
• 就寝, 寐る, 就床, 寝る
• prepare for sleep; "I usually turn in at midnight"; "He goes to bed at the crack of dawn"
• 睡眠の準備を整える