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
addressing method
air storage tank
alloyed steel
amniocytic
Arantius'ligament
asset deficiency
baggage fee
Balestrand
Ban Li Phang
bara
bilateral mountain system
biodegradability
blade groove
brake cable
chemical wood preservation
clear waters
comatulas
composite wall
consecutive decimal point
contract job
Croton olivaceus
DECONEQ
destructivist
dofelsic (c.i.p.w.)
dspc
Dumbe
economic potential for war
egglayer
elevation computer
erewhile
ESFL
exhaust gas recirculation controller
fiat lux
FPM tests
Furathiocarb
genus Erysiphe
gep
germani
gingival recession
guard ring capacitor
hair identification
hand-feed grinder
house-hunt
huchen
immunologic suppression
intersprinkle
L-xylulosuria
larken
laser Q-switching mechanism
lead lotion
liability outside the instrument
lighterman
listening mine
low inflation
lustres
mackintoshy
mannosaminic acid
Matallana, Embalse de
mechai
Melle process
microwave shield door
misformations
monastry
monilial esophagitis
multichromatid
night reconnaissance airplane
No, L.
North Fairfield
opportunity-to-learn
optics of contact lens
ordinary bicycles
orthopsychiatrist
paratergatis longimanus
part friends
phenetic
phenyl-triethyl-silicane
photographic flight
polar navigation
porcelain spark plug
port cargo throughput
positioner for unit erection at berth
pressure pads
reflected halo
river wash
Sparkman's test
species certificate
specific refractory power
sravidic
subaquaneous
supragelisol
texturizable
throttle-type vav terminal device
Titanpigeonite
tranquility room
tridermic tumor
triple rhomboid skin flap
triptokoria
trout lilies
vasomotor center
vertical zonality
vujacic
workshirts