音标:['bæk,said'frʌnt] ;
adv. = back end-to

(Begin with everyone standing in a circle.) Let's try the Hokey Pokey! Show me one hand. (Hold up one hand.) You put one hand in. (Put one hand in the circle.) One hand out. (Put that hand out of the circle.) One hand in. (Put the hand back into the

发表于:2019-01-10 / 阅读(238) / 评论(0) 分类 Super Simple Songs 唱唱跳跳学美语

(Begin with everyone standing in a circle) Hey everybody. It's time to do the Hokey Pokey! Make a BIIIIIG circle. You put one hand in. (Put one hand in the circle.) One hand out. (Put that hand out of the circle.) One hand in. (Put the hand back into

发表于:2019-01-10 / 阅读(209) / 评论(0) 分类 Super Simple Songs 唱唱跳跳学美语

When it comes to image problems, cockroaches wipe the floor just like any bugs we have met so far. they are fast, furious and one of the toughest creatures on earth. these are quick. They can move up to fifty body lengths per second. If we could do t

发表于:2019-01-22 / 阅读(288) / 评论(0) 分类 自然百科2013年
学英语单词
abrogator
ad medium filum viae
angular contact radial bearing
antennomeres
apparatus criticus
architiles
attapulgite
Aug
Bay L'Argent
breast-height form-factor
Burgaz Adasι
burning capacity
certified composition
cespitous
Cevian line
cracking tester
crop growing season
crotaphytid
data input station
deposition of coal particle
dihydroartemisinin
drawing bench
earthpea
elementary accounting
Eleotris
eophileurus chinensis
esguard
ethylene propylene rubber insulated cable
fanny-pad
film-type detector
filter pass-band
flow rate
gemmula monilifera
grating structure
high frequency ceramics
hormonal
hotols
innovative research
intrafraction
isochthonous
jambias
kidney clearance test
kinder-
Kurhād
longirostrum delicatissimus
longitudinal component
lunisolar year
luteous
man-machine interface (communication)
Marcona Mining Company
micro-geometry
Mikelo
millbrae
mirror arc lamp
mizzen mast
molding operation
monoclonal gammopathy of unknown significance
moussing
movement of rail ends
net like stone soil
Newcastle-under-Lyme
Nibiru
nonrenewable energy resources
noticeable
occupies
osteoclast activating factor
oxidation stress
pawltre
phills
plant propagation greenhouse
prediction equation
pycnonuclear reaction
reduces to
sacculi dentis
satin twill
schvey
scoashes
second-order Doppler shift
Shinsei Industry
skinned dried squid
slackened
sorini
SPCL
square-feet
starch dextrinization
Stepanovka
studio-quality
tag RAM
talebearer
taxiphyllin
tetanicum tetanica
tide potential
timeband
Ting Kau Bridge
tranceful
ufologies
unabjured
valvuloplasties
vector matrix
well-marshalled
why me?
yarn size