pair up (pèi'ěr āp)

Idiom Collaboration

含义

to form groups of two

形成两人一组 (xíngchéng liǎng rén yī zǔ)

例句

"Students should pair up before starting the lab activity."

"学生们应该在开始实验室活动前两人一组。" (xuéshēngmen yīnggāi zài kāishǐ shíyànshì huódòng qián liǎng rén yī zǔ)