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
an ace up one's sleeve
anachlorhydria
antiisomorphism
appariate
ascaridia columbae galli
babyshe
be in each other's pockets
be there
blowdown pit
bounce-back
Bourdon-tube pressure gage
bungee (cord)
buzzards bays
camping trailer
capital murder
Cenad
chiropractic
choleroid
cluster bomblet
comrado
Congreve
default gateway
double walled air bath
drum scanning
dynamic inverter
effective width of slab
electrically regenerative fuel cell
epitimy
expanded range
fail-safe design
fayette
field sheet
flap-pockets
funicular souffle
genuflex
ginnous
Glover's tower
GM_already-still-or-yet
HDL (high density logic)
helicopter-gunship
heteradenic
hidden margin
hosiery calender
hyalophobia
intensive utility
jacobacci
jipyeong-ri (chipyong-ni )
kept wicket
lagrime
laser-assisted subepithelial keratomileusis
local dialect
macene
majordomo
make conjectures upon
MCT detector
metacentres
metam
mind-raping
modulus of elasticity in comperssion
monfort
Nametil
necromantic
night-shirt
nonlinear physics
northeasts
Notencephaly
nutriceutical
panorpa bunun
peripeties
pigment adhesion strength
plunger-type pickling machine
portioned out
production delay
pulse pileup loss
pyrindol
ramus volaris manus
reduced mass velocity
Renon-Delille syndrome
restricted service notation
rotoxamine
semiconductor junction
separated-isotope collector
single sample
splay angle
star controller
suboptimisations
suppression of document
swimmiest
symphysis ligamentosa
synchronous jamming
task coordinate system
thought-reading
town fog
tricarpic fruit
tritelluride
unit rainfall duration
vibration(al) theory
wackin'
wakka
water infusion gun
wholesaling underwriter
Yemetsk