音标:['pests] ;
n. 有害的人或物( pest的复数形式 ); 害虫; 害兽; 害鸟
n. a serious (sometimes fatal) infection of rodents caused by Yersinia pestis and accidentally transmitted to humans by the bite of a flea that has bitten an infected animal
n. any epidemic disease with a high death rate
n. a persistently annoying person

pests的用法和样例:

例句

  1. Stores of grain are frequently attacked by pests.储存的谷物经常受到害虫的破坏。
  2. The insecticide will kill off the insect pests.这情形剂可消灭害虫。

[00:00.64]易考范文二 [00:02.71]At first sight, the cartoon is not uncommon: [00:08.18]a man is spraying insecticide on a mass of pests [00:12.01]to prevent them from spreading diseases. [00:14.41]But on reflection, [00:16.05]we can realize it ac

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There are a lot of pests and ladybirds in Bobby's garden now. Sam comes to help Bobby. 现在,波比的花园有很多昆虫和瓢虫。萨姆过来帮助波比。 Look, Bobby. Here are some ladybirds. They can help you. 看,波比。这里有些瓢

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Is there any sound more annoying than the whine of a [dict]mosquito[/dict]? Yes, mosquitoes are pests through and through. But there's more to their irritating whine than meets the ear. For mosquitoes, that's the sound of love. It's well known by sci

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Bobby grows grapes in his garden. 波比在花园里种葡萄。 My grapes are big and sweet. 我的葡萄又大又甜。 There are some pests on the grapes. 葡萄上有几只昆虫。 What are you doing here? 你们在干什么? We're eating your

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Protecting wild animals. There used to be many kinds of birds which are pests for protected parts. They are good friends at present.But the number of the birds has been greatly reduced because too much poison is used. As the result, the number of the

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Chocolate lovers around the world take note: two separate groups of scientists have unraveled the genetic code of your favorite sweet. It's good news for the millions of small farmers in Africa, Asia and Latin America whose livelihoods depend on the

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Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim

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AGRICULTURE REPORT - Question from Vietnam: How Can Food Companies Control Pests Safely? By Mario Ritter Broadcast: Tuesday, April 12, 2005 I'm Gwen Outen with the VOA Special English Agriculture Repo

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When you arrive in New Zealand, people from Biosecurity check that do not bring any food with you. Because we are an island country, we try to keep out pests from other countries. We are not always successful though. Listen to September 25th 2008 for

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学英语单词
amyl triethyl silicane
anti-direction finding
baseline fluctuation
be jailed for
beat cutoff frequency
biotribology
blimps
blood alcohol level
body pillows
British anti-lewisite
buisness
C. L.
cable force measurement
cancer keratosis
carboning
carry too many guns for someone
cheesing off
clostridial spore
coal scale
commodity cost price
continuing medical education
cujo
cytosome (lundegardh 1922)
delightsomely
deoxyribonucleoprotein (dnp)
Drimaylivka
dual solution
Duingen
dustpeople
encephalopathia addisonia
esmat
etched circuit
fall for it
false negative reaction
fire-fighting fleet
fixed-venturi carburetor
fontenot
genus Habenaria
gloomy
gurgled
hexadecimal program
hundredpercent
hurty
in one's mouth
knife hook
lamenesses
lightheartedness
low-temperature hygrometry
Melekess(Dimitrovgrad)
methylaspirin
Mibzar
mimickry
mincy
multi-interest
N-hydroxymethyl acrylamide N-
neox
nitre
nobilonine
non-heuristic
ocean energy resource
overlapping welding
painterliness
Pan Africanist
Paraisópolis
permature birth living child
Petzval lenses
phosphorus dioxytrisulfide
planemaker
poop shoots
Pornichet
postselection
preoccupative
Qomolangma
railway spike
record keeping
rigidity agent
rubout
Sankt Nikolai
screw plow
see-throughs
self-reading rod
seven kinds of prescriptions
sir william chamberss
spot weld bonding structure
spring cankerworms
St-Martin-Boulogne
superior plantation
sweet seventeen
sybra rondoniana
tank driving manual
thorium boride
tool-room
turbogrid plate
up full
venson
viewpoint of the broad school
virgate trophus
vri
warm oneself
wascana
winnecke
x.400