| hit the sack | (idiom) เตรียมเข้านอน |
| hit the sack | I will hit the sack. |
| go to bed | (v) prepare for sleep, Syn. kip down, go to sleep, turn in, bed, hit the hay, retire, hit the sack, crawl in, sack out, Ant. turn out, get up, Example: I usually turn in at midnight; He goes to bed at the crack of dawn |