螺簧

螺(旋形弹)簧 [luó huáng]

1. ■ coil-spring; spiral spring

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常用词组

1. ■ 螺簧缓冲器 coil-spring dampener;

2. ■ 螺簧继电器 coil spring relay;

3. ■ 螺簧减震器 coil-spring shock absorber;

4. ■ 螺簧接线器 miniswitch; coil spring switch