insects

A cold spring will provide a natural check on the number of insects .

寒冷的春季会自然控制昆虫的数量。

Insects are fairly low down the food chain .

在食物链中，昆虫是相当低的一级生物。

Many insects are banded black and yellow .

很多昆虫有黑色和黄色的条纹。

The roof timbers were affected by rot and insect attack .

屋顶的木料已经腐朽并遭虫害。

The insect 's wings are almost transparent .

这昆虫的翅膀几乎是透明的。

She scratched at the insect bites on her arm .

她挠了挠胳膊上虫咬的包。

The insects were examined under magnification .

这些昆虫是放大后加以观察的。

She has an illogical fear of insects .

她毫无道理地害怕昆虫。

These insects can wreak havoc on crops .

这些昆虫可严重危害农作物。

Many people have a natural and emotional aversion to insects .

很多人生来讨厌昆虫。

New blades have been designed to cope with the effects of dead insects

新的桨片设计使其可以应付昆虫尸体带来的影响。

Honeybees use one of the most sophisticated communication systems of any insect .

蜜蜂之间所用的交流方式是昆虫中最为复杂的方式之一。

Insects are made up of tens of thousands of proteins .

昆虫由数万种蛋白质构成。

Many kinds of insect find their mates by scent .

许多昆虫通过气味找到交配对象。

Small insects can be collected by shaking them into a jar

收集小昆虫时可以把它们装进广口瓶里。

Flowers are designed to attract insects which then carry the pollen from plant to plant

花的作用在于吸引昆虫，然后昆虫再将花粉传到其他植株上。

Many of the indigenous insects are needed to pollinate the local plants .

需要很多种土生昆虫给当地植物授粉。

He finds the comparison of insect wings with a sailing boat useful up to a point

他发现把昆虫的翅膀比作一艘帆船在某种程度上是有用的。

I continued studying moths , and branched out to other insects

我继续研究飞蛾，并将研究范围扩展到其他昆虫。

Because of the immunity of the immature insects , it 's important to spray regularly .

由于幼虫对药物有免疫力，因此必须经常喷药。

The toilet was full to the brim with insects .

厕所里爬满了虫子。

Chambers ' voice droned , maddening as an insect around his head

钱伯斯一直在他耳边嗡嗡地说个不停，他都快疯了。

The odour of vitamin in skin is repugnant to insects

昆虫很讨厌皮肤内维生素的气味。

Hibernating insects begin to move .

蛰伏的昆虫们开始活动。

Flycatchers feed primarily on winged insects .

鹟主要以有翅昆虫为食。

The more pesticides are used , the more resistant the insects become so the more pesticides have to be used . It 's a vicious circle .

杀虫剂用得越多，昆虫的抗药力就变得越强，于是又要用更多的杀虫剂。这是一个恶性循环。

This insect can take on the colour of its surroundings .

这种昆虫能随环境而变化其颜色。

Birds and insects are natural enemies .

鸟类与昆虫是天敌。

Air , water , clothing and insects are all means of infection .

空气、水、衣服、及昆虫都会成为疾病的传染媒介。

This sack of rice was destroyed [ bit ] by rats and insects .

这包米给鼠啮虫咬了。