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
Abū Simbel, Temple of
active sun
alcali(alkali)
Alert window
all-zero signal
arteriae capsularis media
articulated flowline skid
axle-base
Baryx
Bhagavad Gita
bismuth hydroxide
bleed-edge
bound on
Braunsia
bris(t)ling
cobblestoned
conduplications
conquested
contra-civil
Cornish rolls
counting equipment
current multiplication tube (transistor)
damping vat
desert sore
distributor switching
donatrices
faketown
fire safety rules
flood-water forest
generalized least squares
genus culexes
hemoglobinocholia
heterophorias
high-class fit
hoar frost
hold sth out
Horsforth
hypoventiltion
ihc
intravenous regional anesthesia
irreversible gear
jenkins
knife-fish
lateroretrusive
lesses
line tying
linear indifference curve
lucentamycin
McMurdo
mechanical-watch
medium-term
meiring
metallic thermometer
microphages
monnots
More front than Brighton
no brainers
No news is good news.
non-linear DAC
nucleologenesis
optimal criterion
ostracine
para-aminobenzoic acid
parent table
preactivations
pulse-type airborne electromagnetic instrument
rail screen
refused landing
retention aid
rocket orbital bomber (robo)
roll kneader
rolled-oats
schweir
screw balance whip
single-frequency signalling
singlism
skiding
solid-sytle arrowhead stroke
somnambulant
spastic gait
specified testing pressure
split-blip
stacking height
submarine snowline
supercombing wool
surface of intensity distribution
swoon over
tax liens receivable
tetraalkylammonium hydroxide
time relationship
tonski
topsy-turvydom
transistor differential amplification circuit
tuning circuit
turn the other way
Tzanck cell
umezu
voacangarine
Wapanucka
wening
Whitworth gage
xenophones