earthworms

英 [ˈɜːθwɜːmz]

美 [ˈərˌθwɜrmz]

n. 蚯蚓
earthworm的复数

柯林斯词典

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。
There are several other excretory mechanisms in earthworms.
蚯蚓有好几种排泄机制。
Earthworms occur wherever adequate moisture and food and the necessary soil conditions are found.
在具有适当的湿度、物和必要的土壤条件的地方都可以找到蚯蚓。
Many species of earthworms produce cocoons through the year.
许多种蚯蚓全年产茧。
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。
Study on Single and Binary-combined Toxicity of Carbendazim and Trichlorphon to Earthworms
多菌灵和敌百虫单一与复合污染对蚯蚓的毒性效应研究
Earthworms comminute the mineral fraction of soils.
蚯蚓粉碎土壤中的无机物碎片。
Most megadrile earthworms reproduce by normal cross-fertilization.
大多数巨蚓的生殖是正常异体受精。
Earthworms could readily distinguish between different food substances.
蚯蚓能够很快地分辨出不同的食物。
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。