“fossil”的概念、定义、翻译、参考文献-科学参考

单词	fossil
释义	fossil [`fäs·ǝl] ^PALEONTOLOGY The organic remains, traces, or imprint of an organism preserved in the earth's crust since some time in the geologic past.
随便看	series modulation series motor series multiple series-parallel circuit series-parallel control series-parallel firing series-parallel switch wattless component wattless current wattless power wattmeter Watt's curve watt-second Watt's law wave wave aberration wave acoustics wave amplitude wave analyzer wave angle wave antenna wave base wave basin wave-built platform wave-built terrace

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