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

• 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
• This little boy dares to touch the earthworm.
  这个小男孩敢摸蚯蚓。
• He trampled the earthworm to death.
  他踩死了蚯蚓。
• 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
• 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
• Effect of Earthworm to Iron Enriched and Translocate and Iron Nutrient of Roots of Apple
  蚯蚓对铁的富集转移及对苹果根铁营养影响研究
• The oral opening in an earthworm is small.
  蚯蚓的口是很小的。
• 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。
• 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。