名词中文翻译
中文翻译：天然细粒
同义词：
['natural fines', 'natural grains例句：1. The fine grain of the sand is so fine that it can be seen through a microscope.（沙子的细粒非常细小，可以透过显微镜看到。）']
例句：
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1. The fine grain of the sand is so fine that it can be seen through a microscope.
沙子的细粒非常细小，可以透过显微镜看到。
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2.The fine grains of gold are worth thousands of dollars per carat.
黄金的细粒每克拉价值数千美元。
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3.The fine grains of the wheat were carefully sorted by the millers.
小麦的细粒被磨坊仔细筛选。