double up

Từ điển tiếng Anh - Cambridge Advanced Learners Dictionary

▪ I. double up phrasal verb [ doubles up doubling up doubled up doubled up doubled up ]
to share something, especially a room, with someone else
• Terry will have to double up with Bill in the front bedroom.
Thesaurus⁺: ↑Sharing
Main entry: double_{phrasal verb}
 
▪ II. double (sb) up/over phrasal verb [ doubles sb up/over doubling sb up/over doubled sb up/over doubled sb up/over doubled sb up/over ]
If you double up/over, or if something doubles you up/over, you suddenly bend forwards and down, usually because of pain or laughter
• Most of the crowd doubled up with laughter at every joke.
• She was doubled up/over with the pain in her stomach.
Thesaurus⁺: ↑Not holding the body upright ↑Reclining
Main entry: double_{phrasal verb}