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(293) / 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(432) / 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(236) / 评论(0) 分类 2018年科学美国人1月
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a skin
acharnians
acute histocytic leukemia
Ado-Tymovo
age-darkened
Air Receivers
AMEEGA
angular equinoctial point
ankle clonus
antiepic
arvanitis
BDV (blow-down valve)
biology
boundary on all sides
capital liability
carrier buffer
cerebral pneumography
cereiore
channel packing
columbin
coral formation
ctw
datrils
desert-livings
desirees
diffuse scattering background
diorite-aplite
doin
dry wash
earn-bleater
eat no fish
edible-pod peas
electric heariog aid
engrainedly
enicospilus sauteri
fade-outs
flip chart
forest area per capita
four potential
frankin's disease
fuel preliminary filter
functionalize
gastroptoses
go through strange adventures
governor valve position indicator
halosauriformes
helvig
heterozoic
homofocal
how dare you do something
Iborra
idiopathic retroperitoneal fibrosis
imperfection indicater
incrasion
intercept
isepamicin
Jackie Howe
kumara
lazulis
least squares fit
life-prolonging
little mo connollies
loss outstanding
M-statistic
mail-boxes
main effects
marine environmental capacity
measured amount
megaselia (aphiochaeta) lanceolata
moholy-nagy
nitromersol metaphen
Paropamisadae
path equation
physiological alkalinity
prework
probtectivedressing
ratiocinatio
reactance-controlled circuit
rebic
rigourize
sabotiere
saddenest
saponer
Scotter
semi empirical
Smalley process
spirillotropism
statutory damages
steadier
structured Cartesian coordinates
sucralfates
taloko
teeda
temperature coefficient of resistance
untemsed
use-related
vainglorying
vesicular resonance
von sternbergs
Waverney
whereases
Zen Buddhist