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(249) / 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(386) / 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(198) / 评论(0) 分类 2018年科学美国人1月
学英语单词
297
actinouranium family
agetocera discedens
allochroism
allylically
amniotas
angustifrons
aurodraft
awadcharidine
begone
British Poultry Science
cake-cuttings
carbamide formaldehyde resin
Carmille
cefivitril
Cheshire County
cibele
cloud point method
color coordinating
colour frame
conservatism convention
courtelace
cuticular bead
Dolby HDR
driefontein
drusiform
dual spin stabilization
egg rolls stuffed with minced pork
electtoscopy
employment ordinance
engirded
estrus induction
exhuast gas desulfurization
explicandums
filter strip
glossinidaes
glucose phenylosazone
grn
H.C.
high frequency brazing
hot splicer
Hung My Tay
hydroxyl-ethyl-starch
ianvar
impedance measurement
incidentality
inner diameter of mesh
inverter transformator
Italico-
jenny-asses
khiva (hiva)
l-hyoscyamine
lancaster sd.
loss-of-coolant experiment
lyricize
Martha's Vineyard Sign Language
mass line
Maxwell's circuital theorem
Maxwell, Robert
mean high water neaps
Megistostigma yunnanense
mixed-ion laser
myelin(e) sheath
nonarrivals
not say boo
on-line model
oreotlos latus
ottertons
outdated library flag routine
platydema tuchinlonoi
pomadasyid
potential energy of deformation
preprogrammed routine
President John F. Kennedy
prestressed wire
radioactive snow-gage
resonant gate transistor
rinksides
saint-tropez
sclerencephalia
siderophage
site-level
so do i
solitaire game
stolonization
superficial palmar branch
tercile
thief-takers
threejaw
tube-in-tube heat exchanger
Ukrainianness
underemphasises
unfussy
Unifiber
unpuckering
Uteplex
vertical parabolic current
water invasion coefficient
white arsenic
yaohan
zuma