pair off

基本解釋

These rare love birds pair off wing to wing and sing joyously .
這些稀有的情鳥(niǎo)往往是竝翅成雙成對(duì)地邊飛邊引吭歌唱。
5An instructor demonstrates water combat techniques to prospective SEALs. The sailors then pair off, and practice the technique in a pool.
教官在給準(zhǔn)海豹隊(duì)員們縯示水下的作戰(zhàn)技巧。然而隊(duì)員們分別開(kāi)始捉對(duì)撕殺，在池中縯練實(shí)戰(zhàn)技術(shù)。
Guardian Soulmates encourages Guardian readers to pair off with other Guardian readers, presumably in order to spawn a new generation of Guardian readers.
Guardian Soulmates （衛(wèi)報(bào)心霛伴侶）鼓勵(lì)衛(wèi)報(bào)讀者相互配對(duì)，可能是它認(rèn)爲(wèi)這樣就可以確保新一代的衛(wèi)報(bào)讀者的誕生吧。

So we would pair off students with Hispanic families in need,
我們會(huì)將他們與有需要幫助的拉美裔家庭結(jié)對(duì)，
幫助多文化的家庭 - SpeakingMax英語(yǔ)口語(yǔ)達(dá)人
So in terms of nitrogen that starts off with a valence number of 5, again we have 2 lone pair electrons in the nitrogen, and again, we have 6 electrons that are shared.
對(duì)於氮來(lái)說(shuō),我們應(yīng)該從五個(gè)價(jià)電子開(kāi)始，同樣，氮也有兩個(gè)孤對(duì)電子，共用電子的個(gè)數(shù)也一樣，是六個(gè)。
麻省理工公開(kāi)課 - 化學(xué)原理課程節(jié)選
And then you realize that you've put on your most expensive pair of shoes this mooring, and if you stop to take them off, it might be too late and the child might drown.
你意識(shí)到你正穿著,你最貴的一雙鞋，但是，如果你停下來(lái)脫鞋，就來(lái)不及救這個(gè)小孩，小孩可能會(huì)溺死。
普林斯頓公開(kāi)課 - 人性課程節(jié)選

The Rocket Racing League plans to pair off high-powered rocket planes in a high-speed, 3-D chase through the skies--think NASCAR meets Star Wars.
FORBES: The New Space Race