发条

发条 [fā tiáo]

1. ■ spring; remontoir; ribbon; winding mechanism; spiral spring; mainspring; spiral power spring; clockwork spring:

闹钟的发条 the spring of an alarm clock;

给表上发条 wind up the watch

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常用词组

1. ■ 发条缠绕器 mainspring winder;

2. ■ 发条传动装置 spring motor;

3. ■ 发条钩 mainspring hook;

4. ■ 发条盒 going barrel;

5. ■ 发条钥匙 wind-up key;

6. ■ 发条钟 spring clock