单词	humus
释义	humus /ˈhjuːməs / noun [mass noun] The organic component of soil, formed by the decomposition of leaves and other plant material by soil microorganisms.Incidentally, soil rich in organic humus will hold more water longer and be more drought-resistant.... An all-purpose potting mix has composted bark, peat moss or peat humus added to loamy soil. Mature compost is a complex organic material that has been transformed into stable humus by microorganisms. Origin Late 18th century: from Latin, 'soil'. Rhymes brumous, hummus, humous, spumous, strumous
随便看	stadtholder stadtholdership staff Staffa staffage staff association staff college staffer Staffie staff notation staff nurse staff officer Stafford Staffordshire Staffordshire bull terrier staffroom Staffs. staff sergeant staff weapon stag stag beetle stage stageability stageable stagecoach

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。