In considering chemical resistance, it is not enough to grind up the entire plant and look for allomones against insect pests . 在研究化学抗性时，研碎全株并寻找抗虫的利已激素是不够的。
We owe a lot to the birds and beasts who eat insects but all of them put together kill only a fraction of the number destroyed by spiders . 我们十分感激食虫的飞禽和走兽，但把它们加在一起，也只捕杀了蜘蛛所消灭的昆虫的一个零头。
As a rule the swine infested with the lungworms carrying the "masked virus" did not develop swine influenza immediately upon infestation with the lungworm . 通常，受到携带了“隐蔽病毒”的肺丝虫侵袭的猪，并不因肺丝虫的侵袭立即发生流感。
A small slug - like creature that lives in water 像鼻涕虫的小型生物，栖息在水里。
There are more than 4 , 500 different kinds of beetles 甲壳虫的种类有4500多种！
- the toad in the teapot . - and the wormy sandwiches -茶壶里放了蟾蜍-夹有虫的三明治
The toad in the teapot . - and the wormy sandwiches 茶壶里放了蟾蜍-夹有虫的三明治
Feature home to the strange insect occupied 虫虫的家园给奇怪的昆虫占领了。
She hear nothing but the chirps and whirr of insect 除了虫的鸣叫声外，她什么也没听见。
Picked up a machine gun and started the pests revenge tour 拿起机枪，开始虫虫的复仇之旅。
