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
- 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。 - Effects of Earthworm Accumulation of Heavy Metals in Soil Matrix
蚯蚓对土壤中重金属的富集作用研究 - 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 - 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 - ObjectiveTo study the quality stability of Longshutai earthworm extraction capsule.
目的研究龙舒泰精制地龙胶囊的质量稳定性。 - 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。 - 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。 - 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 - Many nematodes occur in the tissues of earthworm.
蚯蚓组织中有许多种线虫。