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
学英语单词
administration order
afterguard
air environment
anticancerogenic
arc stabilizer
autoproteolytically
baby fund
Balaganakh
bed-pans
bench tapping machine
Beth-arbel
big-assin'
biwired
bridge test car
bronchial ciliated columnar epithelial cell
capellans
career choices
cat's foot
chicago school of sociology
chrominance-subcarrier oscillato
concentrations
contractings
convergent area of main and branch
coreys
Dayao
defence to criminal charge
demixed
difference in time
double bracket
Duchenne's trocar
emission interference
estimation error
eupenicillium brefeldianum
euryphyllus
Evans Falls
face left
flow diagramming
flur
fusible glaze
gasahols
gel aluminum hydroxide
genus crassulas
genus erodiums
give sb a line on
Gjendebu
greenwire
high-tensile alloy
hot mess
hot metal ladle and carriage
inedible oil
initial metacentric radius
keep ... from
key tasks
lamb succory
landing book
leucokinin
lincoln's
linear aerodynamic characteristics
liquid sludge
low-pressure air starter
market loss on securities
Matetsi
matronship
microgrids
needle forceps
nonlinear electromagnetic medium
nonoperators
NSC-143969
oral-mandibular-auricular triad
oscillating cylindrical valve
parastruma
personal computer anti-virus
pigment cell of skin
pliant
processor interrupt chips
psychotherapy
Publicanism
quasi elastic scattering
radiocompass
remain out
return from final clearing
rhinorrhaphy
roller skating
self-supporting pole
sidewise-scattered
slime body
social economy
standardizing reagents
stereophonically
store keeper's room
Synteliidae
Talofofo
tantivyism
the conservative party
thirdstream
trichinized
turfier
untransmigrated
up-and-down maneuver
upper branch
washing pan
working addendum