These insects can wreak havoc on crops.
这些昆虫可严重危害农作物。
Flycatchers feed primarily on winged insects.
鹟主要捕食有翼昆虫。
The insects were examined under magnification.
这些昆虫是放大后加以观察的。
I continued studying moths, and branched out to other insects.
我继续研究飞蛾,同时也开始研究其它昆虫。
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。
Both are moderately large insects, with a wingspan of around four centimetres.
这两只都是中等大小的昆虫，翼幅大约为四厘米。
The more pesticides are used, the more resistant the insects become so the more pesticides have to be used. It's a vicious circle.
杀虫剂使用得越多，那些昆虫的抵抗力越强，因此就要使用更多的杀虫剂。这是一个恶性循环。
昆虫在水面滑行。
它捉昆虫作为食物。
她是不是在数昆虫？
昆虫吃植物。
但我不喜欢昆虫。
Other sea turtles eat insects and plants.
其他的海龟吃昆虫和植物。
Yes, many cats will eat insects and spiders.
是的，许多猫会吃昆虫和蜘蛛。
These plants kill insects - aren't bees insects?
这些东西是昆虫杀手–蜜蜂不正是昆虫吗？
Dingle is an evolutionary biologist who studies insects.
丁格尔是一位研究昆虫的进化生物学家。
Spiders catch their food, usually insects, in their web.
蜘蛛在它们的蛛网上捕食，一般捕到的都是昆虫。
Here lives a kind of strange insects native to Xinjiang.
这里生活着一种新疆特有的昆虫。
Some plants pump out smelly chemicals to keep insects away.
有些植物释放出有臭味的化学物质来赶走昆虫。
You may take it for granted that the frog catches insects easily.
你可能认为青蛙很容易抓到昆虫是理所当然的。
These safe-to-eat insects can be found and ordered on the Internet.
这些可以安全食用的昆虫可以在网上找到并订购。
The little insects were crawling around, and the plants were there.
昆虫爬来爬去，还有植物在那里。
The little insects were crawling around, and the plants were there.
昆虫爬来爬去，还有植物在那里。
Different types of insects leave different types of marks from their meal.
不同的昆虫进餐后留下的疤痕也不相同。
What insects have one pair of wings? What insects have two pairs of wings?
什么昆虫有一对翅膀，什么昆虫有二对翅膀？
Merian started raising insects at home, mostly butterflies and caterpillars.
梅里安开始在家里饲养昆虫，主要饲养蝴蝶和毛毛虫。
Crocodiles, tortoises, birds, and insects seem to have been little affected.
鳄鱼、乌龟、鸟类和昆虫似乎很少受到影响。
He hopped about and pecked the earth briskly, looking for seeds and insects.
他跳来跳去，轻快地在土地上啄着，寻找种子和昆虫。
Thick underbrush was growing there, sheltering thousands of insects and lizards.
茂密的灌木丛里住着成千上万的昆虫和蜥蜴。
Small birds live mainly on insects.
小鸟主要靠食昆虫为生。
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