“current mark”的概念、定义、翻译、参考文献-科学参考

单词	current mark
释义	current mark [`kǝr·ǝnt ´märk] ^GEOLOGY Any structure formed by direct or indirect action of a water current on a sedimentary surface.
随便看	x-ray unit XS-3 code X test XU X unit X wave x,y chromaticity diagram XY coordinate plotter Xyelidae xylem xylene xylenol xylidine xylinite xylite xylitol Xylocopidae xyloid coal xyloid lignite xylol Xylomyiidae xylophagous xylose XY plotter XY recorder

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