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
- 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 - The earthworm is a useful animal.
蚯蚓是一种有用的动物。 - 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 - 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。 - The oral opening in an earthworm is small.
蚯蚓的口是很小的。 - 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。 - Results: Earthworm have a higher relative amount of myristic acid, hexadecanoic acid, palmitoleic acid and linoleic acid.
结果：地龙中肉豆蔻酸、棕榈酸、棕榈烯酸和次亚油酸相对含量较高。 - 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。 - What do you want, a snake, an eel or an earthworm?
你们想要什么，蛇，鳗，还是要蚯蚓？ - 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。