in pairs
成語所屬單字pair
in pairs — 慣用語
1. arranged or working in groups of two, often used in classrooms, dance lessons, o
1.慣用語
釋義
成雙地；兩人一組
arranged or working in groups of two, often used in classrooms, dance lessons, or military drills.
例句
The hiking guide asked everyone to walk in pairs along the narrow mountain path.