1.
Any of several worms of the phylum Nematoda, having unsegmented, cylindrical bodies, often narrowing at each end, and including parasitic forms such as the hookworm and pinworm.
线虫线虫纲动物的任何一种小虫，身体不分节，呈柱状，两头稍尖，包括钩虫和蛲虫一样的寄生虫
2.
A New Species of the Genus Mammomonogamus, from Hainan Province, China;
兽比翼线虫属一新种(线虫纲:小杆目)
3.
Any of various minute wasps of the superfamily Chalcidoidea, many of whose larvae parasitize the larvae of other insects.
小蜂小蜂总科的一种体态微小的蜂虫，许多此类昆虫的幼虫寄生于其他昆虫的幼虫内
4.
A small nematode worm(Anguina tritici)that is parasitic on and destructive to wheat.
小麦线虫一种小的线虫（小麦粒瘿线虫鳗属）寄生于小麦并对小麦有毁灭性作用
5.
The insect simulates a twig.
这种昆虫看上去像一个小树枝。
6.
Any of various similar dipteran insects, such as the biting midges of the family Ceratopogonidae.
蠓一种类似双翅目小昆虫，如双翅科中咬人的小昆虫
7.
A hole made by a burrowing worm.
蛀虫孔一种蛀虫蛀的孔
8.
Ants are fond of sweet food. They often milk little bugs called antcows.
蚂蚁喜欢吃甜食. 它们常常挤一种叫做蚜虫的小虫子的液汁吃。
9.
a drug that destroys the itch mite that causes scabies.
一种药剂，用于杀灭引起发痒的疥疮的小虫。
10.
small red ant of warm regions; a common household pest.
温暖地区的红色小蚂蚁；一种常见的家庭害虫。
11.
The vet prescribed a medicine to worm my puppy.
兽医开了一种药驱除我那小狗体内的寄生虫。
12.
larva of a migratory American noctuid moth; destroys grasses and small grains.
一种迁移类美洲夜蛾的幼虫；破坏草地和小谷类。
13.
A leech is a small blood-sucking worm and usually lives in water.
水蛭是一种小型吸血虫，通常生活在水中。
14.
The pink bollworm.
棉红铃虫，棉铃虫一种红色的棉铃虫
15.
(trade mark) a yellow insecticide used as a dust or spray to control garden pests and house flies and mites.
（商标）一种黄色杀虫剂，用于控制园里害虫和家里苍蝇和小虫的粉末或喷雾剂。
16.
Any of various small, soft - bodied insects of the family Aphididae that have mouthparts specially adapted for piercing and feed by sucking sap from plants.
蚜虫一种蚜虫科软体小昆虫，其有特别适合刺入植物体内吸取汁液的口器
17.
It is suggested that direct injection of eggs into the spleen isa useful and appropriate method to establish experimental model of hepatic Schistosoma japonicum egg granulomas in mice.
本实验提示经脾脏注射虫卵是一种较好的、建立小鼠日本血吸虫肝虫卵肉芽肿模型的方法。
18.
A small blackish beetle(Tenebroides mauritanicus), both the larval and adult forms of which damage stored grain.
大谷盗一种小的黑色甲壳虫（大谷盗谷盗属），，其幼虫和成虫对贮藏的谷物均会造成毁坏