中间齿轮

[zhōng jiān chǐ lún]

• idler wheel
• idle gear (pulley; wheel)
• translating gear
• transposing gear
• mid gear
• intermediate gear
• idler gear
• intermediate pinion
• interme-diate gear
• idler
• intermediate gear wheels
• midgear

参考释义

中间齿轮

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