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(293) / 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(432) / 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(236) / 评论(0) 分类 2018年科学美国人1月
学英语单词
adras dagi
alclometasone
amphiblestroid membranae
arrha
assignation
baqir
because you loved me
binary storage tube
bovine
cerqueira cesar
checked in
Chetumal
chlorostannic acid
cich-pea
close the border
commando sales team
conventional ignition system
crank capstan
cyclosorus erubescens
danapur (dinapore)
database trigger
de-interlace
delftware
disc extruder
do one's porridge
downward total radiation
ectropothecium obtusulum
exception raised in communication task
forevacuum pump system
free interpretation
fresh water flowmeter
function return value
Gehry
glacier corn
God's gift to man
groundsmen
haffners
hexagonal lattice
highly-modular operating system
IMMA
internecinal
kroker
lain herself out of
leak location
Leea indica
linear combination
lip type bearing
listo
lucking out
main horizontal shaft
marker genes
marmarized
master well
Monchegorsk
myelinogenetic
needle-point.
non-corrosive fibre
obtuse-angled triangles
opium smuggling
overrun clutch
palladium(iii) fluoride
palpebral fold
parametrics
Physosomata
planchery
postbasic stare
pre-programmings
predictive codings
pugilists
pustulant
risk-adjusted rate of return
schira
scram delay
self handicapping strategy
self-starter
sink-or-swim
smart-casual
spiriferina
strain testing system
subexpressions
superaerodynamics
supporting tissue
swearer-in
T-butt
tauons
terminal fanout
to talk sb's arm off
turn sb on to sth
uncorrelated missile
undervirilized
unearnest
unimplicit
universal tool post
up-striked
Viburnum cotinifolium
visual navigation
vitural memory
welding-seam cleaner
whitishly
winnipesaukee
wrist clonus reflex