时间:2019-02-14 作者:英语课 分类:2018CRI中国国际广播电台


英语课

 


A Chinese entomologists has found a giant mosquito with a wing span of 11.15 centimeters.


Zhao Li, curator of the Insect Museum of West China, said the mosquito, which belongs to the world's largest mosquito species Holorusia mikado, was found in August last year during a field trip to Mount Qingcheng in Chengdu, capital of southwest China's Sichuan Province.


First found in Japan and named by British entomologist John Obadiah Westwood in 1876, the Holorusia mikado species normally have a wing span of about eight centimeters.


"These mosquitoes look horrendous 1, but do not feed on blood. The adults have a life span of only a few days and mainly feed on nectar," he said.


"There are tens of thousands of types of mosquitoes in the world. Barely 100 species feed on blood and may be a problem for humans," he said.


In the western parts of Sichuan, Holorusia mikado, also known as the crane fly, are mainly found in the Chengdu plain and in mountainous areas below 2,200 meters.


"They are weak fliers because of their big bodies. When they fly, it is more like hopping 2. More often than not, they are found in areas with dense 3 vegetation," he said.


The museum, though privately 4 run, is a national-level museum. It houses over 700,000 specimens 5, over 70 of which are largest or longest in their species.



adj.可怕的,令人惊惧的
  • He described it as the most horrendous experience of his life.他形容这是自己一生中最可怕的经历。
  • The mining industry in China has a horrendous safety record.中国的煤矿工业具有令人不安的安全记录。
a.密集的,稠密的,浓密的;密度大的
  • The general ambushed his troops in the dense woods. 将军把部队埋伏在浓密的树林里。
  • The path was completely covered by the dense foliage. 小路被树叶厚厚地盖了一层。
adv.以私人的身份,悄悄地,私下地
  • Some ministers admit privately that unemployment could continue to rise.一些部长私下承认失业率可能继续升高。
  • The man privately admits that his motive is profits.那人私下承认他的动机是为了牟利。
n.样品( specimen的名词复数 );范例;(化验的)抽样;某种类型的人
  • Astronauts have brought back specimens of rock from the moon. 宇航员从月球带回了岩石标本。
  • The traveler brought back some specimens of the rocks from the mountains. 那位旅行者从山上带回了一些岩石标本。 来自《简明英汉词典》
标签: cri 中国电台
学英语单词
actinocutitis
Adipost
adjustable ring
Aldrichina grahami
aleurodiscus mirabilis
all-around pressure
alligator pepper
annulrs
Arabo-Nubian (Arabian) Shield
architectural context
becroggles
bond polarization
Brand X
calphotin
can't stick
Castries
centre of pressure
column drier
conditioning unit
continuous rod rig
cupola coke
cut into pieces
cyclichthys orbicularis
datedness
deltoid leaf
denicotinize
diffusion cloud chamber
direct-current working volts
direction factor
divisia's index
drip line
Duddo
duryea
e-justice
ecclesiasticisms
elastic wrinkle resistant fabric
electronic serial digital computer
electrostatic fasciculation
exasperators
field-current relation
gansus
gastrothoracopagus dipygus
grassland reseeder
grenz ray tube
hayri
heat time
helicotrichia
hydrogen bridge
in-house literature
Inactive National Guard
isostasy, isostacy
jovy
Krasnyy Tkach
Kyǒnghǔng
lacquer
late i.
longitudinal controller
matching theorems
microwave power amplifier
mortal sin
N.H.K.
nongelatinized
nonlinear
nonscaling
nostocaceaes
nyalis
old-new
opisthosoma
ovary medulla
pabirs
peyers
phonological opposition
polystichalbin
premium priced
premutagenic
regulatory failure
restricted banking licence
retranslation
safe edge heart
sailing tonnage length
satge
second unpaid
see a play
selective stacker
semen pruni
single-hose rigs
Sinoe
Sittensen
soap dispenser
sterilization machine
stesso
structural province
taransays
tartrolons
trippily
two-host tick
u/p
value-at-risk model
variable cross-section
vitamine units
welfs
zaratanes