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单词 annual ring
释义 annual ring
noun
1. of a woody plant : the layer of wood produced by the growth of a single year and appearing in cross section as a ring or rings surrounding previously produced similar rings — called also growth ring
2. : one of the markings or ridges on the scales of some fishes that correspond with a year's growth — called also annulus
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更新时间:2024/9/22 19:22:09