earthworm
英 [ˈɜːθwɜːm]
美 [ˈɜːrθwɜːrm]
n. 蚯蚓
复数：earthworms
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
- terrestrial worm that burrows into and helps aerate soil
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