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(254) / 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(393) / 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(202) / 评论(0) 分类 2018年科学美国人1月
学英语单词
angle-pieces
anti-recession programme
archimandrites
batture
Batu Enam, Sungai
beck's hydrometer
berk
blast-furnace portland cement
blocking oscillator modulator
brewmasters
bridge type modulator
bureaucratic form of organization
carbohydrate loadings
changed number
chargeing machine
chavchavadze
combined liver and kidney transplantation
commodity flow
contact toxicity
copulation tube
corasil
crystalliform
culched
damne
dance with wolf
debatable
dendrochronology
detoxications
dieuropium
early stages of development
entest
eruditenesses
external-work
fan compression ratio
floppy disk editor
furuseth
general geographical name
grammatical inference by induction
graphic anode
halaal
hand lining
harmonic suture
hellgate
herpes recurrens
Huts'a
internal lamella
inverse and negative proposition
Ischaemum muticum
jameson
keratoprotein
kinematic(al) hardening
labey
Lanivet
laparohystero-oophorectomy
left stage
lens drum scanner
Library of Congress classification
limebase grease
link status signal unit
lucked in
machine attention time
mamillary region
Meishan Township
microcomputer interface
Natrix sipedon
negative definite quadratic form
Ogmore
old enough to know better
ombres chinoises
oriented path
overextend
overtone frequence
ozone paper
philipson
Piprāhi
protruding delta
quadruply
railfanism
rated motor torque
reinette
replacement fomula
resistance to plastic deformation
Santa Venetia
Schneegattern
scoop up
self-propelling landing gear
spoolie
standarized component
super-imposable
synechdochic
test on sand
tracking devices
vector pattern
ventilator cowl
vertical stripe
vind
wall-rock
wandering point
wet finish
whittling
whuch
zubroovka