double up造句
31 What makes private taxis think they can double up?
32 He will double up the blankets and pack it in a box.
33 He would toss one and then double up with laughter; he really had the most appalling sense of humor, sophomoric and well, trashy.
34 There were not enough rooms, so some of the guests had to double up.
35 The pain in his stomach caused him to double up in pain.
36 The hat is made of bamboo you can't double up it.
37 When relatives came for a visit, Ann had to double up with her sister.
38 Tens of thousands of families were forced to double up in homes and apartments.
39 This farrowing combination allows the wide players to double up on the defending side.
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