单词	humic
释义	humic /ˈhjuːmɪk / adjective [attributive] Relating to or consisting of humus: humic acids... We've learned that the sodium hydroxide used to separate out humic acid in soil misses most of the glomalin. There is some additional damage that may have been caused by plant roots and humic acids. Organic matter and humic substances are constantly being released by the vegetation mats into the surrounding water.
随便看	Ursula, St Ursuline urtext urticaria urticate urtication Uruguay Uruguayan Uruk Urumchi Urumqi urupa urus urushiol us USA usability usable usableness USAF usage usageaster usage guide usage label usage labeling

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