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(290) / 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(421) / 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(232) / 评论(0) 分类 2018年科学美国人1月
学英语单词
abdominal aorta
act like a charm
al-latifs
Alcubierre metrics
Ameiuridae
apolar
APU
arrow-wood
assisted takeoff
autodialling
auxiliary rod holdout coil
Bakaritsa
bandol
bead-ruby
beir
bus bar protection
Campylobacteraceae
centi-joule
chest index
conflates
copper 8-quinolinolate
corporation pop
cotchins
cross assembler
crystal field transition
culcitoside
derives from
divider guard
effeminating
electronic modular system
entamoebiasis hepatica
even flowing
forthcall
frequency offset transponder
fringe field
functional simulation
furnace heating-up
gausy
genital tortures
gilleb ckite (wollastonite)
go through proper channels
HFIP
hollow-plunger pump
hyperleptene
Ishkamish
katogenic metamorphism
keelung
lants-
Levered portfolio
Madu, Pulau
magma-glass-ashes
manure spreading rotor
matched sampling
McKay L.
Mengerskirchen
meristic character
mexicanos
murssell
narrowleaf goldaster
non-penetrant
noth
numeric quantifier
ogrizovic
operating system design
Osipaonica
outbuf
overwhelmers
P-Aminoclonidine
pachykytospora papyracea
para-dichlorobenzene
piglice
plurivor
Poa karateginensis
pollution in wide area
Populus lancifolia
Potentilla pendula
Puccinia mammillata
Rayleigh cycle
real time streaming protocol
relaxity
rough turned rounds
shag-bandit
shorts duster
should've
single-shot computer
small and medium sized business
standard beam approach
standard-processing techinque
steep-walled
structure formation
sulph(o)-
surface rating
t-shirter
tabernacling
Taygete
Tetralution
variation of focus
what-d'ye-call-her
Wojnicz
xantusids
yellowdog
zoccolo