Little insects that grow on an oak tree.

还有橡树中生长的昆虫。

Her campaign against insects seemed sensible and useful.

它和昆虫作战似乎是有道理的，是有用的。

Scientists jumped to the rescue with some distinctly shaky evidence to the effect that insects would eat us up if birds failed to control them.

科学们急忙介入，但提出的证据显然站不住脚，其意是，如果鸟类不能控制昆虫的数量，昆虫便会吞噬我们人类。

I like spiders. They eat other insects.

我喜欢蜘蛛。蜘蛛会吃其他昆虫。

Am I great insect creature or what? !

我是伟的昆虫生物，不然呢？！

The little boy caught the insect by inverting her cup over it.

男孩把杯子倒过来就逮住了那只昆虫。

They regulate insects.They eat ants and termites.

它们能够对昆虫起到监管作用。它们吃蚂蚁和白蚁。

It's always the first insect to appear after the snow's retreat.

它向来是积雪融化后第一个出现的昆虫。

There are some pests on the grapes.

葡萄上有几只昆虫。

Ants keep predatory insects away from where their aphids feed; Gmail keeps the spammers out of our inboxes.

蚂蚁赶走蚜虫进食之处的捕食性昆虫；谷歌邮箱也帮助我们在收件前远离那些垃圾邮件制造者。

Sam's ladybirds drive the bad ladybirds and the pests away.

萨姆的瓢虫赶走了有害的瓢虫和昆虫。

Insects have some weird vision patterns too.

昆虫也有奇怪的视觉模式。

They are thought to be the only insect that does this.

人们认为它们是唯一一种会迁徙的昆虫。

These insects are vital for food production in the United States.

这些昆虫对美国的食物生产至关重要。

Think of yourself making sounds like that of an insect.

想象你自己发出昆虫的声音。

They came across huge insects and many strange creatures.

他们遇到了体积庞的昆虫，还有许多奇怪的生物。

In the wild, rainbow trout eat insects and other, smaller fish.

在野生环境中，虹鳟鱼以昆虫和其它型鱼类为食。

For more jewel-like color, visit the Montreal Insectrium the largest insect museum in North America.

如欲一睹昆虫晶莹剔透的身躯，可到访蒙特利尔昆虫馆，参观北美最的昆虫博物馆。

It's a relatively new class of insecticide that's harmful to invertebrates like insects but less toxic to vertebrates like people and pets.

这是一种相对较新的杀虫剂，对昆虫等无脊椎动物有害，但对人和宠物等脊椎动物的毒性较。

Look here! said he. Here is the insect called the ladybird, with its red back spotted with black.

“看这里！”他说。“这种昆虫叫瓢虫，红色的背上有黑色斑点。