Earthworms do the important job of aerating the soil.
蚯蚓做了使土壤透气的重要工作。
《牛津高阶英汉双解词典》
Earthworms burrow deep into the soil.
蚯蚓钻土很深。
《牛津高阶英汉双解词典》
Earthworms burrow deep into the subsoil.
蚯蚓深深地钻进底土.
《简明英汉词典》
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。
柯林斯例句
Such addition of earthworms to soil seems particularly promising.
将蚯蚓引入这种土壤特别有效.
辞典例句
Earthworms may be instrumental in dispersing fungi or bacteria.
蚯蚓可能是散布真菌及细菌的工具.
辞典例句
Many species of earthworms produce cocoons through the year.
许多种蚯蚓全年产茧.
辞典例句
Not much information is available about the structure of populations of earthworms.
关于蚯蚓种群结构方面有价值的报道不多.
辞典例句
Usually earthworms have two or more pairs of spermathecal pores.
蚯蚓常常有两对或多对受精囊孔.
辞典例句
The numbers of earthworms changed according to the phase of the rotation.
蚯蚓的数量因轮作状况而有改变.
辞典例句
Dieldrin is related to aldrin, and its toxicity to earthworms is similar.
狄氏剂与艾氏剂有关,对蚯蚓的毒性是相似的.
辞典例句
Earthworms comminute the mineral fraction of soils.
蚯蚓粉碎土壤中的无机物碎片.
辞典例句
Most megadrile earthworms reproduce by normal cross - fertilization.
大多数巨蚓的生殖是正常异体受精.
辞典例句
Earthworms crawled along the path.
蚯蚓在路上爬.
辞典例句
Earthworms may produce antibiotic substances.
蚯蚓可以产生抗菌物质.
辞典例句
