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(297) / 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(442) / 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(238) / 评论(0) 分类 2018年科学美国人1月
学英语单词
accommodation ladders
Amplitude distortion.
anal loop
Anger and haste hinder good counsel.
artificing
as cross as two sticks
Asunaron
bank conflict
bar timber
be slow in the uptake
belly bands
bicelluar
bit string pulse
Bluntsnout
bullocker
business organization chart
cast on the scrapheap
cedexes
child-bearings
circular cylindrical cavity resonator
clay soils
cobalt zincate
commarin
composite plastisol propellant
content scraping
cord underflow
cosh-boy
de-icings
deisotopes
Didymoplexiella
diverticularization
drag through the mud
dready
earlywoods
Echinostoma melis
Egon Ronay
ELSBM
engaging and disengaging gear
equitable grounds
error protection
exuberants
first-order transition temperature
fix-price
fork connection
Fox's disease
Fuente Tójar
general retailer
genus sarcodess
grapevine families
grex names
guarding counter
hartini
hyperbolic distance
independent review group
inner group fluxes
Kendal green
labour pact
laser orchestra
lennoaceaes
LGT
Lysimachia inaperta
maintenance building
mechanical reduction
meridian holes
multiphase physicochemistry
Ngwane
otophone
para-phenetidine
partial implementation
Pas-de-Calais, Dép.du
perfluency
platinoid wire
pointed shell
polar diagram
presumption of advancement
procuration indorsement
pulsometer pump
raja batiss
remile
round-cell sarcoma
satirisers
Schiavi di Abruzzo
scramble network
squeeze roller
stylos
submedian cercus
superimpregnate
tape identification unit
tectaria fuscipes
think good to do sth
tidal gravity correction
tolerable backlash
triaenophorid
troller
turbocharged
umbilicary
variable feedback controller
wedge scale
wet-filling
wild game
Yebawgyi
zombie car