1.
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。
2.
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。
3.
A common reddish-brown earthworm(Eisenia foetida) often used as fish bait.
红纹蚯蚓一种常见的（红纹小蚯蚓）红褐色小蚯蚓，常用作鱼饵
4.
Many species of earthworms produce cocoons through the year.
许多种蚯蚓全年产茧。
5.
There are several other excretory mechanisms in earthworms.
蚯蚓有好几种排泄机制。
6.
A worm, such as an earthworm, that is used as bait in fishing.
蚯蚓在钓鱼中用作诱饵的一种虫子，如蚯蚓
7.
Of or resembling an earthworm.
蚯蚓的蚯蚓的或类似蚯蚓的
8.
Influence of Organic Materials with Fe~(2+) and Fe~(3+) Vaccine in the Earthworms on Organic Acids of Apple Rhizosphere and Wormcast
铁处理有机物料接种蚯蚓对苹果根际和蚯蚓粪中有机酸的影响
9.
Many nematodes occur in the tissues of earthorms.
蚯蚓组织中有许多种线虫。
10.
Such addition of earthworms to soil seems particularly promising.
将蚯蚓引入这种土壤特别有效。
11.
The earthworm population had declined by 70%.
蚯蚓数量下降70％。
12.
I like to eat worms,
“我喜欢吃蚯蚓。”
13.
Four Enzyme Activities from Different Feedstocks after Treatment with Eisenia fetida
蚯蚓堆制处理对不同物料中4种酶活性的影响
14.
Effects of Earthworm on Grain Sorghum and Alfalfa Grown in Iron Tailing
蚯蚓对铁尾矿植被恢复中2种植物生长的影响
15.
Microfloral activity in worm may have an important effect on soil crumb structure.
蚯蚓类中微生物群落活性对土壤团粒结构可起重要作用。
16.
Earthworms may produce antibiotic substances.
蚯蚓可以产生抗菌物质。
17.
The hen raked up an earthworm.
母鸡扒出了一条蚯蚓。
18.
They dug worms for bait.
他们掘蚯蚓做钓饵。