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(331) / 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(349) / 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(342) / 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(307) / 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(351) / 评论(0) 分类 阅读空间
学英语单词
-stomy
a posterior estimate
actuarial deficiency
air bubbles
Altenfelden
Ambrose Everett Burnside
Bakau
beryllium isotope
Big Canyon
blains
Bordein
break all up
Bromovalcarbamide
campsho
cardiovascular efficiency
casula
catapasms
cerinite
chemical dating
chinaroot greenbrier
control-rooms
course control
credit card imprinter
cross-stitched belt
cytophagocytosis
daiamid
debug nested trap list
demand paging system
demountable device
disadventure
docking
electrode life
Esperantists
excess-of-loss insurance
exterminatable
foxed spot
geospatial information
green manure?
huapango (mexico)
in token of
iron frame
jianbing
John VIII Palaeologus
jurisdictional privileges
kallidin-9
kamataka
Kamyshla
knast
leaf stripe
LScA
mela
microwave electronic circuit
minter
mistrustings
mitochondriopathy
momentary overload
multiple wall nanotube
musculus erector coccygis
neutrality equation
nipple gong
nonautomatic mooring winch
nonmuscles
NWbW
oophorosalpingitis
organoytterbium
oteracil
oval head square neck bolt
Paradavallodes
parent offspring mating
pepper sth with sth
perennial snowfield
programed logic array
ragweed
Ratchino
recensors
rolling caisson
rolling head
rotary regenerative heat exchanger
rubberfish
Saint Lawrence fairlead
sea terraces
series map
serpent-typ
sivaladapid
Sivers'kyy Donets' Donbas, Kanal
spatter-dock
special transmission system
spermatomere
Stellingwarfs
straightforward procedure
syndrome of inappropriate antidiuretic hormone
Tamerza(Tamaghzah)
tie link
two-spring non-reactive suspension
underleaf lance
viral inhibition
wholefood
windbill
with ceremony
XTM
yamasees