humus
英式读音['hjuːməs]
美式读音['hjuməs]
专八
中文解释
相关例句
腐殖质 腐植土英释中释
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。
Wind and spring floods erode soils, exposing underlying layers and premiering new compositions of humus and minerals on the surface..风沙和水灾侵蚀着土壤，暴露出地下土层，腐殖质新成分及其表面的矿物。
