“patch cord”的概念、定义、翻译、参考文献-科学参考

单词	patch cord
释义	patch cord [`pach ´kȯrd] ^ELECTRICITY A cord equipped with plugs at each end, used to connect two jacks on a patch board.
随便看	biological biological agent biological balance biological clock biological constraint biological containment biological control biological corrosion biological equilibrium biological half-life biological indicator biological magnification biological oceanography biological oil-spill control biological oxidation biological oxygen demand biological productivity biological shield biological specificity biological standardization biological value biological warfare biologic artifact biologic weathering biology

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