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(290) / 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(255) / 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(335) / 评论(0) 分类 自然百科2013年
学英语单词
-tricin
actinidia kolomikta maxim.kolomikta vine
active comsat
additive congruence
anoxic fluidized bed reactor
antiroyal
APHYONIDAE
asialoganglioside
asphalt penetrometer
atticotomy
black-coateds
Bollman extractor
booleanised
bracket function
British Columbia, Prov.of
bunless
camecoes
card leather
Cenci, Beatrice
Cerasus clarofolia
combined code
conductor ideal
crakling sound
croton cumingii muell-arg
Cyrtosia nana
dead-drawn
diffuse waxy spleen
dimensional instability
double-banked
drygalski i.
duck and dive
dunluce castle
edutains
eider down
electrical telemeter
electron radiation crosslinking machine
english-as-a-second
exprobrations
externides
fhm
fluorescent image
foamers
Forssman
George, Lake
gland-celled carcinoma
go someone's way
golovnins
headlight bulb
heteroxenia elisabethae
hollow dot
imagework
integrated database editor (idbe)
interruptible instruction
irregular stocking
Jabāb
Kentani
li'l
luxation of lens
lymphatic sinus
male specific phage
medful
microwork
motograph
music-text
Newmanstown
ocean floor basin
one company
oophororrhaphy
Palisade disturbance
photochromogenic mycobacteria
politicalness
presurvey
principal mining level
pulse rise time discriminator
puncturing the right to treat the left
radiation emittance
Rangitata R.
reception committee
relocation binary program
rest-area
runiform
saber-toothed
scrofuloderm
silicon Hall element
sophophora
special interest
Structured bond
struma maligna
Strychnos nux-vomica
swet
Tarana
terpineols
Tissierella
trial-run
true toxin
turntable rumble
unhinderably
Wefaq
wildasins
wintley
Yunnan honeysuckle