They only have one room left: you'll have to double up with Peter.

他们只剩下一个房间，你只好与彼得合住了。

《牛津词典》

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。

youdao

Milton recognizes that way of thinking as a double standard, ; and he isn't satisfied with this vulgar double standard; so he comes up with a vulgar double standard of his own.

弥尔顿认为这种思维方式有双重标准，他并不满足于低俗的双重标准;,因此他提出了一个他自己的庸俗双重标准。

耶鲁公开课 - 弥尔顿课程节选

Or else you double up with another 1, 000 shares, pray that Apple does not fall further, and sell the first batch after 31 days.

FORBES: Your Portfolio Versus the IRS

Hibbert finished with 24 points and 12 rebounds, while George nearly came up with another postseason triple double with 14 points, eight rebounds and eight assists.

WSJ: Knicks barely avoid low-scoring record in Game 3

Naledge spits with the swagger necessary to pull off his strut, and Double-O sets him up with a radio-friendly beat, an amalgam of swirling synths, deliberately dated 808 drum sounds and any number of sonic ornaments.

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