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Humus

['hjuːməs] or ['hjuməs]

解釋/意思:

(noun.) partially decomposed organic matter; the organic component of soil.

錄入:朱迪思--From WordNet

解釋/意思:

(n.) That portion of the soil formed by the decomposition of animal or vegetable matter. It is a valuable constituent of soils.

整理:丽纳

解釋/意思:

n. a brown or black powder in rich soils formed by the action of air on animal or vegetable matter.—adj. Hū′mous.

編輯:苏珊娜

例句/造句/用法:

整理:泰勒

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