double up

基本解釋

• 同宿一室；把…對折；彎曲；快跑；加把勁

同根派生

• double up相關(guān)詞

英漢例句

雙語例句

• The gas pistons enable the bed to double up as a computer table.
  氣體活塞可以把床鋪折疊起來成為一張電腦桌。
• We should try to double up the amount of intimacy we have in marriage.
  我們應(yīng)當(dāng)努力讓我們婚姻中的親密之量翻倍。
• Tagging: Hit the double up-arrow at the bottom of the post window (or press “F2″) and a range of other options will open up, including a tagging field.
  標(biāo)簽云集： 點擊發(fā)表欄底部的雙向上箭頭（或者按F2）之后將會出現(xiàn)一個新的選項區(qū)域，標(biāo)簽設(shè)置欄就在這里。

原聲例句

• We no show up. Thursday was a double-header, nobody show up.
• At this point, we have no other choice but to double up before going to the next energy level, 2px so we'll put a second one in the 2 p x.
  在這點上我們沒有其他選擇,而只有雙倍填充,在到下一個能級之前，所以我們放入第二個電子至。
  麻省理工公開課 - 化學(xué)原理課程節(jié)選
• This intuitively should make a lot of sense, because we know we're trying to minimize electron repulsions to keep things in as low an energy state as possible, so it makes sense that we would put one electron in each orbital first before we double up in any orbital.
  這個直觀上講得通，因為我們知道嘗試去最小化電子排斥力,從而盡可能的保持處于一個較低的能態(tài),所以它講得通,在我們在同一個軌道放入兩個電子之前,我們首先把電子放入每一個軌道。
  麻省理工公開課 - 化學(xué)原理課程節(jié)選

權(quán)威例句

• Double up, he says, but erase the risk in the second purchase with option trades.
  FORBES: Your Portfolio Versus the IRS

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詞組短語

短語

• double push up 雙重上提
• double dial up 雙撥號
• double end up beingllow 雙波
• double proend up technique 雙探頭法
• double e up 彎著身子;把…對折;把

• double up更多詞組

英英字典

柯林斯英英字典

• If something doubles you up, or if you double 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.
• Double over means the same as . (double up)

• double up劍橋字典
• double up柯林斯字典