“nacrum”的概念、定义、翻译、参考文献-科学参考

单词	nacrum
释义	nacrum 珍珠质
随便看	tiler tile red (橙色) tile roof tile-roofed house tile roofing tilery tile subdrain tile tint tile trenching machine tile underdrain tile underdrainage tile valley tilework tile work Tilia vulgaris Tilia (拉) tiling tiling the plane tiliting axis till tillable land tillage tillage crop tillage doesn't reach the B horizon tillage equipment

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