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(311) / 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(473) / 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(249) / 评论(0) 分类 2018年科学美国人1月
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a whale at
air jet spoiler
amplitude lopper
APBs
atrate
azcospermia
banffs
bbb
Boreogadus
Bramah, Joseph
Calheta
center limb variation
cleft grafting
coal-fired power plant
Codru
cohenite
confucius says
cost-driven
crampton
criterion validity
current status of exploitation
daughter chromosome
deletees
direct moisture determination
direct radiator(speaker)
eager load
encl.
estranged wife
euphorbia perkinensis
fallibility
froissarts
gas plating
genus Laurus
heliotropically
Hill differential equation
hoghorm
hornbeam wood
hot-smoked
hydrocrackers
initiate stage of the engineering system
large scale injector
legal attachment
Leicesters
life repair cost
loop leakage
Lorhumb line
Los Cuates, Cerro
magnetic profile
manual greasing
martyre
mean-field
metalophilic cell
metamorphosers
Metlaoui
minnesota multiphasic personality inventories
model completeness
monbiot
monetta
monitor program
multi-function ventilator
myelocone
nondirectional microphon
organ-pipes
oxazine
pneumotomograph
point to point protocol,PPP
pore area
proton source
pSVT8
ramicandelaber brevisporus
re-restitution
red rose
retrocalcanealbursitis
roger dodger
saliency
serjeanties
shadblows
souville
spectacled owl
spinner chip spreader
St Peter's fish
stomacal
subpartnership
T (tesla)
tecan
tegmentospinal tract
tegular plate
thermograph
tofu
tokajis
transmogrifies
triangular chisel
trichocolepsis sacculata(mitt)s.okamura
tube face
twin-engined fighter
under-plotter
ushers in
v engine
variant Beaufort cipher
Volta, Lake
Welles,Sumner
yatansin