单词	absorption edge
释义	absorption edge noun : a clear-cut long-wavelength boundary of an absorption band in an X-ray spectrum Word History First Known Use 1909, in the meaning defined above
随便看	cowered cowerer cowerers cowering cowers Cowes cowfish cowfishes cowflaps cowflops cowgate cowgirl cowgirls cowgram cowgrass cowgrasses cowhage cowhages cowhand cowhands cowhearted cowheel cowheels cowherb cowherbs

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