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
12121
AFI (Air Filter Institute)
Airy phase
ammonium molybdotellurate
anhydrite for making sulphuric acid
ardisia virens
azodye antigen
barrow-men
be in competition with for
biology of benthic organisms
Bodaczow
building interval
caman
centauroids
chin wag
chopper-blower
chronic urethritis
Clifton Suspension Bridge
Consultants Club
contracted bladder
customs lawyer
D-TGA
de-muck
degrees of a term
Dibasol
electrocardiogram (ecg)
entrance of cooling water
far-end receive failure
fear the worst
fermentation flora
Flotow, Friedrich von
forbidden reflection
formateur
fragmental
geometric definition
haxthausen
I hear what you say
I'll be hanged if...
immunoreactive
incident description
income for consumption
inheaven
initial action element
intravenous hydroxydione anesthesia
klep to mania
lavalier
level of living
long pulse tube
loves ruses
m. multifidus
marinescape
marl algae
maximal exercise test
maximum tonnage capacity
mellitum
mesons and hyperons
mise en place
modeling theory
morphographic province
movie review
multi-path
nanospintronics
period of depreciation
phrase-structure grammar
pipe lower tail
positive outcome
prededication
private-wire house
raines
recoil spectrometer
reglues
reliability of accounting records
resolution bars
sargassum fish
Saxifraga litangensis
Schone elutriator
secular religion
self-trapped electron
shared module page queue
shoot-to-kill policy
soybean sprouts
suberyl arginine
supratympanic
surgical strikes
swingling tow
Tardokrein
tetranitrodiphenylmethane
thought about
time-symmetric
trackback
trainspottings
transition diagram method
Tripolium pannonicum
trisilalkane
unsaid
unsubscribes
vasoepididymostomy
washakie
ZPI