副 mutually; each other: |
| 互不相容 mutually repellent |
| 互通情报 exchange information; keep each other informed |
| 互为条件 mutually conditional; interdependent |
| 互不干涉内政 noninterference in each other's internal affairs |
| 互派常驻使节 exchange resident envoys; mutually accredit resident envoys |