腐殖质

humic matter的用法和样例：

例句

Humic substances are known to coat membrane filters.腐殖质是已知能够覆盖滤膜的物质。
The final process in organic matter decomposition is known as humification.有机物分解的最后程序称为腐殖质化。

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经典英文歌曲

英语歌曲:Don't Matter

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