double up

英 [ˈdʌbl ʌp]

美 [ˈdʌbl ʌp]

兼职; 兼任; 兼做; （使）（因大笑、剧痛等）弯腰; （使）弓身

柯林斯词典

• PHRASAL VERB-ERG (因大笑、剧痛等)（使）弯腰，（使）弓身
  If somethingdoublesyouup, or if youdouble up, you bend your body quickly or violently, for example because you are laughing a lot or because you are feeling a lot of pain.
  1. ...a savage blow in the crutch which doubled him up...
     对他下身凶狠的一击疼得他直不起腰
  2. They laugh so hard they double up with laughter.
     他们捧腹大笑，直不起身来。
  3. Double overmeans the same asdouble up.
     
  4. Everyone was doubled over in laughter.
     每个人都笑弯了腰。
• See also:double

英英释义

verb

• stake winnings from one bet on a subsequent wager
  Synonym:parlay
• bend over or curl up, usually with laughter or pain
  1. He doubled and vomited violently
  Synonym:double overdouble
• share a room or a bed designed for only one person

双语例句

• Double up on a couple of the items& have an extra slice of pizza or two containers of yogurt.
  双一对夫妇的项目有一个额外的比萨片或两个集装箱的酸奶。
• There is not enough room, so some of the guest have to double up.
  由於房间不够，一些客人只好同住一间屋。
• I'm telling you, they double up, too.
  我告诉你，他们也加倍了。
• And now we get the p orbitals, remember we want to fill up1 orbital at a time before we double up, so we'll put one in the2 p x, then one in the2 p z, and then one in the2 p y.
  我们到了p轨道，记住在双倍填充之前，我们想要每次填充至一个轨道，所以我们在2px填充一个然后2pz填充一个，然后2py填充一个。
• They laugh so hard they double up with laughter.
  他们捧腹大笑，直不起身来。
• But Mr. Obama is not being asked to double up; just to stick to a decent plan.
  但是，人们并没有要求奥巴马把赌注加倍，只是要他坚持一项得体的计划。
• In some large cities, many couples have to double up in one tiny apartment because of the housing shortage.
  在一些大都市里，因住房紧张，许多对夫妇不得不挤在一套小公寓里。
• To finish the wall by Friday we'll have to double up on the number of bricklayers.
  为了在星期五前完成这堵墙，我们只得加倍增加砌砖工人的人数。
• Downstairs, the entrance hall leads into a formal dining room and a kitchen that appears to double up as an office.
  楼下，门厅通往一间非常正式的餐厅和一个有办公室两倍大的厨房。
• Only Harry and Ron own brooms, so that would mean that Hermione would have to double up with one of them, which no matter what, would be uncomfortable.
  只有哈利和罗恩有扫帚，这就是说赫敏需要和其中一人共乘一把扫帚，那至少是不够舒适的。