“revet-crag”的概念、定义、翻译、参考文献-科学参考

单词	revet-crag
释义	revet-crag [rǝ`vet ´krag] ^GEOLOGY One of a series of narrow, pointed outliers or ridges of eroded strata inclined like a revetment against a mountain spur.
随便看	nectar nectarine nectary nectocalyx Nectonematoidea nectophore nectosome Nectridea Nectrioidaceae need need complementarity needle needlebar needle beam needle bearing needle blow needle board needle coal needle dam needle file needle gap needle ice needle nozzle needle ore needlepoint lace

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