| 发条 | fā tiáo | clockwork spring (used to power a watch or windup toy etc) / (attributive) windup / clockwork | ![]() |
| 上弦 | shàng xián | to wind up a watch, clockwork toy etc / to tighten the string of a bow, violin etc / first quarter (phase of the moon) | ![]() |
| 上发条 | shàng fā tiáo | to wind up (a watch or other clockwork mechanism) | ![]() |
