“second water”的概念、定义、翻译、参考文献-科学参考

单词	second water
释义	second water [`sek·ǝnd `wȯd·ǝr] ^LAPIDARY The quality or luster of a gemstone which is one grade below first water, such as that of a diamond that contains slight flaws or turbid patches.
随便看	neck rot necr-\|necro- necrobiosis Necrolestidae necrophagous necrophile necrophilia necrophilism necrophobia necropsy necrosis necrotic necrotic enteritis necrotic ring spot necrotize necrozoospermia nectar nectarine nectary nectocalyx Nectonematoidea nectophore nectosome Nectridea Nectrioidaceae

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