“piggyback board”的概念、定义、翻译、参考文献-科学参考

单词	piggyback board
释义	piggyback board [`pig·ē´bak ´bȯrd] ^ELECTRONICS A small printed circuit board that is mounted on a larger board to provide additional circuitry.
随便看	rhythmic stratification rhythmic succession rhythmite ria RIAA curve ria coast ria shoreline rib rib-and-furrow riband jasper rib arch ribbed-clamp coupling ribbed moraine ribble ribbon ribbon banding ribbon bomb ribbon cable ribbon cartridge ribbon conductor ribbon conveyor ribbon diagram ribbon jasper ribbon lightning ribbon microphone

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