时间:2019-01-23 作者:英语课 分类:探索与发现2013年


英语课

 And there is something else unusual about a T-Rex’s nose. The nostrils 1 are a huge 25 centimeters apart, which means T-Rex can smell in stereo. It can triangulate an odor and pinpoint 2 its exact source. 


 
T-Rex could walk into a crowded auditorium 3 and in a few seconds identify every single person and creature by its own idiosyncratic odors.
 
This female, desperate to eat, picks up the scent 4 of a meal, but it’s the scent of an animal that even the strongest Tyrannosaurus prefers not the tackle.
 
(That’s) the most dangerous challenge that any big carnivore ever faced, was the swinging head of Triceratops. It’s like a gigantic white rhinoceros 5 on steroids. 
 
At eight meters long and three meters tall, a fully 6 grown Triceratops can reach six tons in weight.
 
If there’s an animal whose scent would frighten a T-Rex, it’s Triceratops. 
 
T-Rex is well aware of the risks. Its cerebrum has information stored from previous encounters. It knows the danger ahead. Overpowering a Triceratops means tackling a beast with meter-long horns covered in rock-hard keratin and a body protected by a bony shield. But ensuring the survival of her genes 7 for another generation would be worth a fight.
 

鼻孔( nostril的名词复数 )
  • Her nostrils flared with anger. 她气得两个鼻孔都鼓了起来。
  • The horse dilated its nostrils. 马张大鼻孔。
vt.准确地确定;用针标出…的精确位置
  • It is difficult to pinpoint when water problems of the modern age began.很难准确地指出,现代用水的问题是什么时候出现的。
  • I could pinpoint his precise location on a map.我能在地图上指明他的准确位置。
n.观众席,听众席;会堂,礼堂
  • The teacher gathered all the pupils in the auditorium.老师把全体同学集合在礼堂内。
  • The stage is thrust forward into the auditorium.舞台向前突出,伸入观众席。
n.气味,香味,香水,线索,嗅觉;v.嗅,发觉
  • The air was filled with the scent of lilac.空气中弥漫着丁香花的芬芳。
  • The flowers give off a heady scent at night.这些花晚上散发出醉人的芳香。
n.犀牛
  • The rhinoceros has one horn on its nose.犀牛鼻子上有一个角。
  • The body of the rhinoceros likes a cattle and the head likes a triangle.犀牛的形体像牛,头呈三角形。
adv.完全地,全部地,彻底地;充分地
  • The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气,然后全部呼出。
  • They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。
n.基因( gene的名词复数 )
  • You have good genes from your parents, so you should live a long time. 你从父母那儿获得优良的基因,所以能够活得很长。 来自《简明英汉词典》
  • Differences will help to reveal the functions of the genes. 它们间的差异将会帮助我们揭开基因多种功能。 来自英汉非文学 - 生命科学 - 生物技术的世纪
学英语单词
-teenth
angular motion
appointment-only
ash-greys
autocratic leader
automatic data processing systems
Ban Nong Yang
Bandwidth-on-demand
bare the metal
basilar membranae
bonnett
catalogable permanent file
cheek retractor
chloroethylaminoanthraquinones
classical-styles
closure of simplex
collective body
community residents
copius
coraebus aesopus
crummy
cystomyxoma
dispension
disproportionateness
distrbuted processing
electro-gas arc welding
excitaton source
exhibition expenditures
false myxoma
fear-stricken
fibre grease
firiming agent
fix things up
fluidized layer
forage for
fund levy
go on an outing
graphic kernel system
gravity spectrum
gravity tectonics
green cormorant
guilt-trip
heliocentric declination
heterodyne interference
high speed steel end mill
Igo
in one piece nozzle
income-expenditures
interpretation of dreams
island-dwellers
Knelston
laid lower
lead crown glass
Leo III
linen fiber
load up on sth
lyme-hound
make gains
manufacturer's rep
mechano-chemical system
medical diagnostic radiation
metallographs
Middleton Stoney
missel-bird
Mogogelo
noas
note to the accounts
number identification
off-colo(u)r product
oystered
pal(a)eohydrology
Palespotted
pasta rocket
pasteur pipet
permineralised
planetary landing
plant room
plumbaginaceous
pulsed lasers
re-taining part of the extra profit
reed sweep
Resia
ring-a-ring
screen scarifier
sewerage of separate system
site autonomy
taint-hook
take springs out from
testing of soil
tetrazoles
think no small bear of
Tolbukhinski Okrǔg
toona sureni(bl.)merr.
total color blindness
Tristars
wages fund
wooden bridge
written calculation
yeast-liked
zero-zero gel
zhishi xiebai guizhi decoction