earthworms

英 [ˈɜːθwɜːmz]

美 [ˈərˌθwɜrmz]

n.  蚯蚓
earthworm的复数

柯林斯词典

• . 蚯蚓
  Anearthwormis a kind of worm which lives in the ground

双语例句

• Earthworms may be instrumental in dispersing fungi or bacteria.
  蚯蚓可能是散布真菌及细菌的工具。
• Earthworms have been eaten to cure impotency.
  服蚯蚓可治疗阳萎。
• Because earthworms are as biologically complex as any insect.
  因为蚯蚓和其他昆虫一样有着一套完整的生物学构造。
• Two methods ( the contact filter paper method and natural soil method) were used to study the acute toxicity of chlorpyrifos to earthworms.
  采用滤纸接触法和自然土壤法研究了毒斯乐对自然蚯蚓的急性毒性。
• Earthworms comminute the mineral fraction of soils.
  蚯蚓粉碎土壤中的无机物碎片。
• Earthworms have been used in testing pregnancy.
  蚯蚓被用于妊娠反应试验。
• It also provides a good environment for earthworms and other helpful organisms in the soil.
  它还可以提供给蚯蚓和土壤中其他生物体一个很好的环境。
• The larvae of flies parasitize earthworms.
  蝇的幼虫寄生在蚯蚓上。
• Earthworms consume large amounts of soil, and produce a rich humus, perfect in texture.
  蚯蚓吃下大量土壤，排出肥力丰富、物理结构理想的腐殖质。
• Compost is produced when bacteria and fungi break down organic matter, aided by insects, earthworms and other organisms.
  它是在昆虫、蚯蚓和其它有机物的协助下由细菌和真菌对有机物质的充分分解而成的。