音标:['paikә] ;
n. 鼠兔
n. small short-eared burrowing mammal of rocky uplands of Asia and western North America
词型变化:名词复数形式 : pikas
词性分布:
名词100%

pika的用法和样例:

例句

用作名词(n.)
  1. These data indicate the functional variation of pika leptin.这些数据指示了鼠兔瘦蛋白的功能变异。
  2. In such a frugal environment,the pika's farming helps to kickstart the food chain.这样朴素的环境里,鼠兔的行为帮助了保持食物链的完整。
【近义词】

Rabbit Relatives Reel from Climate Change 气候变化又将害死谁 Up in Californias High Sierra, above the dense pine forests, rocky habitats reign. And if you look carefully among the boulders, you might see a pikaa rabbit relative the size of a

发表于:2018-12-24 / 阅读(347) / 评论(0) 分类 2017年Scientific American(九)月

Autumn in the Rocky Mountains, a time of change. Aspens turn golden and the bull elk, in the midst of their mating season, work hard to catch the eye and ears of the ladies. Up in the highest peaks, another call rings out. It's the pint-sized prince

发表于:2019-01-22 / 阅读(364) / 评论(0) 分类 自然百科2009年

As the thaw reaches up into the mountains, a part of Yellowstone that few ever see is briefly revealed. From its first day above the snow, this pika is obsessed by food. It's in a frantic race to restock its winter larder before the snow closes in ag

发表于:2019-01-22 / 阅读(369) / 评论(0) 分类 自然百科2012年

You might know tons about Pikachu. How the character used to look slightly different or how Pikachu adores ketchup. But maybe you don't know these tidbits. 你可能知道很多关于皮卡丘的事,比如这个角色先前的版本跟现在的版本

发表于:2019-02-03 / 阅读(326) / 评论(0) 分类 阅读空间

You could call it one of the world's longest games of hide and seek. 这可能是史上耗时最长的捉迷藏了。 For more than 20 years, the Ili pika (Ochotona iliensis), a type of tiny, mountain-dwelling mammal with a teddy bear face, had elude

发表于:2019-02-13 / 阅读(369) / 评论(0) 分类 阅读空间
学英语单词
age variability scale
alignning arm
allegiance
attendance reporting
auxologic
beam deflecting crystal
bemusing
blood revenge
calmic
citrus grandis var. shatinyu hort.
class of taxpayer
cognitive-behavioral
cold aeration
color-proud
congruities
continuous lubrication
cori-
corresponding points
crank brace with ratchet
crimson
dampen off
deep space laser communication system
diallylthiambutene
diphyscium rupestre
direct steamer
direct vestibulospinal tract
disk dish
distans Boophilus
dwarf Cepheids
Edremit Körfezi
English daisy
Eulophia pulchra
extreme process
exuscitating
face string
fault tree simulation
flunk an exam
fore-royal
gear firishing machine
gold-colour
Gφystvatn
hague conference
have a fling
Illicium griffithii
infrared guidance
interpopulational
isosophoramine
kuromoji oil
leaf cycle
lette
library evaluation
lightning spectra
lonas annuas
louisvilles
magnetic wire recorder
Mega, Pulau
mesoperidia
mixed integer linear program
Monchegorsk
multi-countershaft gearbox
needle pattern
network congestion
nitridebonded silicon carbide
normal distribution
ossiferous
Pelobates
pouring tube
pre-effector-T-cell
pressure suppression vent
princess feathers
privileged master mode
professionist
pseudoallelic
put one's back into sth.
quadrupole mass spectrometer(QMS)
redundancy system
resinous material
Romberg's disease
rotary inverter
scolices
scorny
seleniurets
semi tropic
shop-lifter
show your shapes
Siegbahn
slipped bank
small-company
soaping agent
solar ganglia
splen(o)-
statehood
strontium ethylacetoacetate
taxation of interest
the lever of finance and taxation
tightenings
tirekicker
TL-CFU
Trichosanthes cucumerina
waybill
Winston-Salem
Y-dysentery