“accordion door”的概念、定义、翻译、参考文献-科学参考

单词	accordion door
释义	accordion door [ǝ`kȯrd·ē·ǝn ´dȯr] ^{BUILDING CONSTRUCTION} A door that folds and unfolds like an accordion when it is opened and closed.
随便看	compound microscope compound modulation compound motor compound nucleus compound number compound pendulum compound pistil compound rest compound ripple marks compound screw compound shaft compound statement compound sugar compound tubular-acinous gland compound tubular gland compound twins compound valley glacier compound volcano compound wave compound winding compregnate compressadensity function compressed air compressed-air blasting compressed-air diving

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