单词	earthworm
释义	earthworm /ˈəːθwəːm / noun A burrowing annelid worm that lives in the soil, important in aerating and draining the soil and in burying organic matter. Family Lumbricidae, class Oligochaeta: Lumbricus, Allolobophora, and other genera. Centipedes are predatory, feeding on soil invertebrates such as earthworms and terrestrial insects.... Soils may harbor 50 to 500 earthworms per square meter; they keep soils aerated, and their castings fertilize the soil. The burrowing activities of earthworms increase the soil horizons most conducive to worm health and growth rate.
随便看	bleacherite bleaching powder bleah bleak bleakly bleakness blear blear-eyed blearily bleariness bleary bleary-eyed bleat bleater bleatingly bleb blech bleed bleeder bleeding bleeding edge bleeding heart bleeding heart dove bleed like a (stuck) pig bleed someone/something dry (or white)

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。