| 修整 | xiu1 zheng3 | repair |
| 绝望 | jue2 wang4 | desperate |
| 削弱 | xue1 ruo4 | to impair |
| 整治 | zheng3 zhi4 | to fix |
| 搭配 | da1 pei4 | to match |
| 检修 | jian3 xiu1 | to overhaul |
| 保全 | bao3 quan2 | to maintain |
| 妨害 | fang1 hai4 fang2 hai4 | harmful |
| 修筑 | xiu1 zhu4 | (v) build |
| 保养 | bao3 yang3 | maintenance |
| 配对 | pei4 dui4 | to mate |
| 作对 | zuo4 dui4 | to make a pair |
| 双人 | shuang1 ren2 | pair |