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(203) / 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(326) / 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(167) / 评论(0) 分类 2018年科学美国人1月
学英语单词
accounting for agency operation
actic association
airmeter
Alexander's Ragtime Band
All his geese are swans
apophatisms
atypical pseudosarcomatous cutaneous histiocytoma
bedrock
benzene rings
bomb oxidation test
breitman
carbon-fibre end-ring
centritractus brunneus
cherchesov
Chiyoda-ku
clap collar
coeliac sprue
crista ilica
cross-over gamma ray
crystal cement
cyclas
deck stringer plate
desilicification
deuterogamists
Didymosphaeriaceae
difference in depth of modulation (ddm)
dried-cherry
dropsical nephritis
dynamic photographic resolution
dysglycaemia
eggs benedicts
endoectothrix
food texture
Fryxellodontus
gamma flux density monitor
gerontologically
glove puppet
gynasium
hawk boys
hierarchical menus
infocorp
installable file system
international council of the aeronautical science (icas)
israel folk dance institute (ifdl)
jevan
jitterily
kappa slappas
labiolingual
letter of comfort
line intercept method
low elevation stacking area
make a noise about sth
marekin
mccrehan
miller bridge
modulus of resilience
monetary limit of liability
nickelling
nonmotivated
nugget size
objective pressure fatigue test
opening in adductor magnus muscle
paradoxical sleeps
partial awning-deck vessel
payphones
pisciner
planing machine
polycrystalline laser
polypus antri
portstewart
potting shed
predonine
prop-jet
rapid-access loop
ravanelli
relative current level
rock-forming mineral
rotor bearing reservoir
rubedo
S cell
scolex (pl.scoleces)
separator clutch control
sequence-controlled contact
single cycle
speed detect circuit
Stemonitis
still-strong
stinking thinking
strange-looking
surrebut
tableting aid
take sb by the short hairs
tammite
three-quarters hard
threshel
toolbar button
tree type
tuned buffer amplifier
unipar
venture capitalism
welfare assistant
zurakowski