音标:[ˈpɪglɪts] ;
n. 小猪( piglet的复数形式 )
n. a young pig

Human parents usually have one or sometimes two offspring at a time, and when babies get delivered we pour all our energy into child rearing. But other animals raise lots of babies at once. And the weaker individuals can be at a big disadvantage. If

发表于:2018-12-02 / 阅读(266) / 评论(0) 分类 2016年Scientific American(十二)月

Lesson 9 [00:03.77]第九课 [00:07.55]Just speak [00:08.48]说 [00:09.40]Lisa:Mum,here is a pet shop.Shall we look at the pets in it? Mum:Certainly. [00:13.14]Lisa:妈妈,这里有间宠物店.我们可以进去看看 宠物吗? 妈妈:当然可以了

发表于:2019-01-09 / 阅读(399) / 评论(0) 分类 人教版小学英语五年级

Human parents usually have one or sometimes two offspring at a time, and when babies get delivered we pour all our energy into childrearing. But other animals raise lots of babies at once. And the weaker individuals can be at a big disadvantage. If t

发表于:2019-02-14 / 阅读(211) / 评论(0) 分类 2018年科学美国人1月
学英语单词
accountant-general
actons
AWDs
burr cells
caisson-type pile
calvering
caneva
canning glass jar
cattleprod
cellier
chorizo
clap hold of
combined gas turbine or gas turbine (cogog)machinery
contoured transformer
cornopteris philippinensis
czapek dox agar
decreased
device control register
dew drop
distal chiasma
dome nut
endocarditides
equal set
explicated
flodlit
footholes
fore-purpose
fortune's
functional attribute
galaney
general certificate
generalized thermodynamics
get out of it
glacial marginal lake
go for an airing
goal consensus
Golden Week
graphemes
gravity feed system
haaste
hierophobia
ides
Iranianisms
Jianyu
key BLOB
laryngis
Let well enough alone.
life thermal protective aids
line-filler
local fairway
macromeritic
marstressing
minimum turning circle diameter
opportunity charging
orthostatic proteinuria
oxidizing ability
parsie
platelayer
pliolites
porion
preminger
principal ideal class
puccinia dieteliana
pull this off
pullup
punamustone
putrifies
radio-telephone transmission
reactive dark green
readjuster
rejuvenations
relaxtion
Rubus croceacanthus
Sahel, Can.du
sail across
Salīl, Jazīrat
scaqmd
sequidiploid
serum cholinesterase activity
sexsomniacs
sharp-eared
short livy
silbolite
soft maintenance
stamped hole
superlingual segment
supply depot
susceptibility gene
Tawhiao
tektosilicate
thermoelectromotive force between substance a and b
think-tank
throw mud at someone
translatory speed
traveling-wave linac
uncategorized
unestablished
unsaturated logic
uvula of cerebellum
Wernicke's encephalopathy
wiggle tongs
wraparound case