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earthworm

英 [ˈɜːθwɜːm]

美 [ˈɜːrθwɜːrm]

n.  蚯蚓

复数:earthworms 

IELTS

BNC.17721 / COCA.21017

牛津词典

    noun

    • 蚯蚓
      a common long thin worm that lives in soil

      柯林斯词典

      • . 蚯蚓
        Anearthwormis a kind of worm which lives in the ground

        英英释义

        noun

        双语例句

        • Effect of Hydraulic Loading on Antioxidant Enzyme and Digestive Enzyme Activities of Earthworm in Biofilter
          水力负荷对生物滤池中蚯蚓抗氧化酶和消化酶活性的影响
        • In this paper, the characteristics of livestock and poultry manure, poultry manure and the stench of pollution control and the role of earthworm cast had been reviewed.
          本文对畜禽粪便的特征、畜禽粪便的臭气污染及其控制和蚯蚓粪的作用进行了综述。
        • In the earthworm and many other invertebrates, these excretory structures are called nephridia.
          在蚯蚓和许多其它无脊椎动物中,这些排泄结构称为肾管。
        • This little boy dares to touch the earthworm.
          这个小男孩敢摸蚯蚓。
        • Effects of Three Underground Pesticides on Earthworm and Soil Microorganism
          3种地下害虫杀虫剂对蚯蚓和土壤微生物的影响
        • That chick pecks out an earthworm from the earth.
          那只小鸡从土里啄出一条蚯蚓。
        • Effects of Earthworm on Biological Characteristics of Soil and the Growth of Apple Trees
          蚯蚓对苹果园土壤生物学特性及幼树生长的影响
        • The Attractive Effects of Earthworm Powder and BGB Wall-broken Yeast Extract for Eriocheir Sinensis
          蚯蚓粉和BGB破壁酵母粉对中华绒螯蟹的诱食效果
        • The Relationship of Earthworm and Microorganisms, Heavy Metals in Soil and Plants
          蚯蚓与微生物、土壤重金属及植物的关系
        • Objective: To extract and purify low molecular weight immuno-active earthworm peptides, and to study its effects on the activity of NK cells in vitro.
          目的:提取低分子量免疫活性地龙肽,并就其对NK细胞活性的影响进行体外研究。