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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

        • 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。
        • Earthworm populations in arable soils in the United States may be destroyed by frost.
          在美国可耕地中蚯蚓的种群会被冰冻所毁坏。
        • The oral opening in an earthworm is small.
          蚯蚓的口是很小的。
        • Effect of EM on Disposing of Fresh Cattle Manure by Earthworm
          添加EM菌对蚯蚓处理鲜牛粪的影响
        • Sludge reduction performance by earthworm biofilters using quartz sand and ceramsite as media was compared.
          比较了石英砂和陶粒滤料蚯蚓生物滤池的污泥减量化效果。
        • 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
        • The earthworm is a useful animal.
          蚯蚓是一种有用的动物。
        • 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
        • This family is afraid of insects, I explained to the family of this insect is the Hill earthworm.
          家里人很害怕这条虫,我给家里人解释说这条虫子是丘蚓。
        • Effects of Dissolved Organic Matter Extracted from Earthworm Casts on the Ryegrass Growth
          蚓粪水溶性有机物对黑麦草生长的影响