humus 英 [ˈhju:məs] 　 美 [ˈhjuməs]

humus

humus　 英 [ˈhju:məs] 美 [ˈhjuməs]

n. 腐殖质；腐植土　

名词复数:humuss　

Some of those carbon products transfer from the roots to symbiotic fungi and soil microbes, which store the carbon in the soil as humus.　这些含碳化合物有部分从根部被共生真菌和土壤中的微生物摄取，最后变成腐殖质储存在土壤里。
Particles of different kinds - including microscopic algae, other plankton and humus from surrounding land areas - are continuously deposited on lake bottoms.　不同类型的颗粒 - 包括显微藻类，其他浮游生物和周边陆地地区的腐殖质 - 不断沉积在湖底。

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  • n. 腐殖质；腐植土

  • 1. Some of those carbon products transfer from the roots to symbiotic fungi and soil microbes, which store the carbon in the soil as humus.

    这些含碳化合物有部分从根部被共生真菌和土壤中的微生物摄取，最后变成腐殖质储存在土壤里。

  • 2. Particles of different kinds - including microscopic algae, other plankton and humus from surrounding land areas - are continuously deposited on lake bottoms.

    不同类型的颗粒 - 包括显微藻类，其他浮游生物和周边陆地地区的腐殖质 - 不断沉积在湖底。

  • humus (n.) "vegetable mould," 1796, from Latin humus "earth, soil," probably from humi "on the ground," from PIE root *dhghem- "earth." Related: Humous (adj.).
humus / ˈhjuːməs ; NAmE ˈhjuːməs / noun [uncountable ] a substance made from dead leaves and plants, added to soil to help plants grow 腐殖质 humus / ˈhjuːməs ; NAmE ˈhjuːməs /
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