子母钟的英文，子母钟用英语怎么说，子母钟的英语是：synchronized clocks master and secondary clock... - 开开英语翻译

子母钟的英文，子母钟用英语怎么说，子母钟的意思

子母钟的英语翻译

synchronized clocks master and secondary clock controlling and controlled clocks primary-secondary clock

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