hit the hay英 [hɪt ðə heɪ]美 [hɪt ðə heɪ]n. 睡觉英英释义verbprepare for sleepI usually turn in at midnightHe goes to bed at the crack of dawnSynonym:go to bedturn inbedcrawl inkip downhit the sacksack outgo to sleepretire双语例句