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

• The hat is made of bamboo you can't double up it.
  这帽子是竹子编的，不能折叠。
• Penn State fans can double up on their Joe at breakfast.
  宾国球迷也对自己的双重宇宙早餐。
• 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。
• The rug won't double up.
  这条地毯卷不起来。
• Funny thing is that when you say it on the stage half the audience double up.
  令人可笑的是，当你在舞台上讲这番话时一半的听众笑弯了腰。
• 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。
• 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。
• 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。
• Would you double up the paper for me?
  你替我把纸对折起来好吗？
• If you run20 miles now, and want to double up, it will only take you about two months.
  如果您现在每周跑20英里，打算翻一番，您需要花费2个月时间。