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(266) / 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(399) / 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(211) / 评论(0) 分类 2018年科学美国人1月
学英语单词
'ates
abominable
acaulescence
access times
aface
antipestilential
apparent intensity
assentient
atrial inhibited pacing
balum
bearing steel
bourriaud
cash sale
catharsius javanus
centrifugal sprinkler
chiake
chiang chung-chengs
cold rolling property
concrete vibrating stand
corn weevil
crisis audit
dent corns
dial plate
dinning into
dombroski
edge grinding machine
filling agent
fluorotantalate
forward substitution
frictional braking
frizzies
genus lasiocampas
ghost circuit
Hansford County
hebephreno-catatonia
hoccleve
homeochrome
ibm 5550 code
in the Pack
intermittent moderate rain
internal point of division
jack-engine
job account
johnson-sea-link
legeay
line oiler
lingula mandibulae
low pressure gradient pump
lymphonodi subinguinales superficiales
main-royal-staysail
margo nasalis
mechanical wood pulp
molar content of wet-gas
morphism of varieties
n.h
Narail District
neocyanine
nudge nudge
ocellated crakes
organophosphorous poisoning
oyster juice
p's and q's
Paradoxide
paratomic
Phillipson Ra.
point-to-point wiring
portlandite
predetermined scaler
psychinfo
pyosepticemia
quantity of goods
reduction of dividend
relative open set
Reynolds Numbers
Risk management.
riverkeeper
rock breaker
ruthenes
rutterkins
SCS (single-channel simplex)
secondary calcining
sedimentary relict
seraing
skin preservation
squirrel cage type fan
starch sponge
steam turbine governing system
subsistence cost
subspectrum
sulaimanya
sweet cheeks
syllabifications
system subroutine description
terminate load
tetrahydroxyanthraquinone
trans-illuminator
ueland
uncarines
whangees
wrong pick
xestoleberis symmetrica