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》
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aconitine hydrobromide
aggregate reduction
aircraft grease
americus vespuciuss
antiaircraft gunnery assumption
arse-lickers
Belisarius
below the radar
bending property tester
Berdyans'k
biscopeas
bobbin thread slipping out
bobrovkite
cation exclusion
civil division
coal burning pollution
contrary-to-fact condition
corrasions
coupling propeller shaft
Credible signal
crocodylomorph
cystotomes
desentimentalize
dialeuropora brideliae
double cluster
double footage
ductus excretorius
earth cord
element polymer
end runner mill
energy momentum relationship
epidemiologic observation
equalizing pipe
escape sequence command
facility index
falcial sinuses
Fearisville
flaviflora
FNODE
free vibration method
gathering area
genus loriss
goods ratio
Graetz connection
hand-operated reel
heavy cargo ship
helical-knife cutter head
hemiparesis
hepaticous
Herminium glossophyllum
international communications organization
kazlauskas
lightweights
locally attached terminal
luminescent screen
magnetic field detector
map storage
marine electric apparatus
means of conveyance
myxoplobulosis appendicitis
nascent aluminium
noncreditor
off smelting
off-whitest
orthoselection
out-hele
overlays
pailly
perennial branch
phosphorylation potential
plunger viscometer
protoneutron star
pursuit evasion game
pyburn
Quillaicillo
rampagings
re-growth
rojek
round wing tip
russel's body
s.r.s
sap-sacking insect
selection limit
self-fertilised
share of stock
short-term gilts
skilled craft
slotin
solar magnetograph
stereo tuner
sunfast
supporting wheel
tibial veins
tibiofibular ligaments
transformation of series
twin zone furnace
Tyzzer
votes of confidence
wall-mounted
wickiup mt.
worsthall
zinc hogbomite