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

• terrestrial worm that burrows into and helps aerate soil
  Synonym:anglewormfishwormfishing wormwigglernightwalkernightcrawlercrawlerdew wormred worm

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。
• 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
• 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？
• 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 oral opening in an earthworm is small.
  蚯蚓的口是很小的。
• 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。
• 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
• 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
• That chick pecks out an earthworm from the earth.
  那只小鸡从土里啄出一条蚯蚓。