Leaving some fields fallow provided a natural check on insect populations.
让一些土是自然控制昆虫数量的办法。
Some people exterminate garden insects by spraying poison on the plants.
有些人在植物上喷撒毒剂以杀死花园内的昆虫。
He put the insect on the palm of his hand.
他把虫子放在他的手掌心。
Dengue, filariasis, leishmaniasis, onchocerciasis, and American trypanosomiasis (Chagas disease) are other diseases carried by insects.
牛锥虫病在埃塞俄比亚是一种流行广泛、危害严重的疾病。
Insects are attracted to flowers by their colour,scent and nectar.
昆虫为花的色彩、香气和花蜜所吸引。
At the first cold of autumn, many insects go into hibernation.
入秋第一阵寒潮刚到，许多昆虫就入了冬眠。
Insects propagate themselves by means of eggs.
昆虫以产卵繁殖后代。
You can catch these insects by tempting them to fly into a trap.
你可以引诱这些昆虫飞罗网从而捉住它们。
You put the insect in a matchbox.
你把这个虫子放火柴盒里。
The lizard darted out its tongue at the insect.
蜥蜴伸出舌头去吃小昆虫。
Some communicable diseases are transmitted only through the agency of vermin or insects.
某些传染病只通过害虫和昆虫来传播。
Some communicable diseases are transmitted only through the agency of insects.
某些传染病只通过昆虫来传播。
She hear nothing but the chirps and whirr of insect.
除了虫的鸣叫声外，她什么也。
An insect of the genus Cimex, which includes the bedbugs.
虱科的模式属；包括常危害人类的虱子。
I can’t rationalise my absurd fear of insects.
我怕昆虫,毫无道理,不能合理解释。
They sprayed aerosol insect repellent into the faces of police.
他们将喷雾驱虫剂喷在了警察的脸上。
Discovery of subspecies toxic to dipteran and coleopteran insects in 1977 and 1983, respectively.
1977年以前只发现13个亚种，而且这些亚种都只对鳞翅目害虫有效。
It is difficult to get rid of insects.
除掉虫子可不容易。
This insect makes its strange noise by rubbing its back legs together.
这只昆虫摩擦它的两条后腿发出一种奇怪的声音。
Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .
覆膜旱作田天敌及腐食者密度低于灌溉田。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
Little insects that grow on an oak tree.
还有橡树中生长的昆虫。
Even summer insects heap silence for me Silent is Cambridge tonight!
夏虫也为我沉默， 沉默是今晚的康桥！
Her campaign against insects seemed sensible and useful.
它和昆虫作战似乎是有的，是有用的。
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? !
我是伟大的昆虫生物，不然呢？！
When I find a millipede insect, I rub it over my body.
当我发现一种千足虫，便把它擦在身上。
Healthy trees are also better able to fend off insects.
健康的树种防御虫害的能力更加强大。
The little boy caught the insect by inverting her cup over it.
小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。它们吃蚂和白。
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。
Most bats are nocturnal foraging for insects like mosquitos, beetles, and moths.
大多数蝙蝠都在夜间活动，寻找像蚊子、甲虫和飞蛾这样的昆虫。
He could hear an insect humming gently somewhere behind the curtain.
他听得见窗帘后一阵虫鸣。
Two-thirds of all local insect species visited.
有三分之二的当地昆虫物种“到访”过水杨梅。
These are all types of moths, insects that often fly by night.
那些都是不同种类的飞蛾，属于夜间飞行的昆虫。
Scientists learn about monarch butterflies migration by capturing and placing identifying tags on the insects.
科学家是通过捕捉帝王蝶并在它们身上贴上识别标签来研究它们的迁徙的。
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。
The second group called micro bats are smaller in size and mostly eat insects.
第二类称为微型蝙蝠，体型较小，主要吃昆虫。
(We) don't have any insects here or any flu viruses.
(我们)这里没有任何昆虫或流感病毒。
Still, mouthpart identification can, for the most part, help scientists—and you —categorize insects.
然而，口器的识别在很大程度上能够帮助科学家——包括你——来分类昆虫。
Think of yourself making sounds like that of an insect.
想象你自己发出昆虫的声音。
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详细解释
是自然控制昆虫数量的办法。
年考研英语阅读选择真题（英语二） 
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年英语六级听力真题精听 年英语六级听力真题精听 
入了冬眠。
。
的，是有用的。
和白
