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
accident of navigation
accuminate
all of a much
allortrisomic
arable meadow
Bahraini
bairnlike
be all set
bearing false witnesses
beta-Sulfur
Blinishti
board member
Bollandist
bottom phase
Boveall Babbitt alloy
bowie method of adjustment
calendar platform
caput cornus
casting clean-up
caught stealing
centrifugal-force tachometer
charta potassii nitratis
cicheling
co-insurer
coiled spring
compass compensating instrument
cumulative preference
cybereconomies
danderers
defeat switch
diagnosis refrigeration
dibenzyl sulfoxide
disodium ethylene-bis-dithiocarbamate
electric loading
electric-arc furnaces
Esmarch bandage
fend for yourself
flame trees
flight plan data processing system (fdps)
foodchain
gauzy
Gemona
get one's oar in
Glauvent
got it made
graduss
grphics mode
Gymnostomum
high-efficiency energy conversion technique
homobaric leaf
homoeotypic mitosis
hyperbolic invariant set
INTACS
Kadena Airfield
Kashiwabara-yama
leave enough alone
lifelong-learning
ligamentum umbilicale laterale
lithoplaxy
loadin'
loss-prevention
made away
name order
nicotiana plumbaginifolia
oxygen analysis instrument
Panama Red
Phrygia
piezoelectric weft-detector system
Poa patens
policy intervention
polybutyleneterephthalate fiber
postarrhea
red-pencil
removable component
reve
reweighing
Romberg-Howship sign
seamless interface
semicassis bulla
Sentiendum
shear seal type valve
slip tectonite
social response
specific component
stainless steel helices
stay resident
Stirling, Mt.
streamer fly
subsieve fineness
sulphur-bearing gas
taken it easy
target income sales
three converging electron beam
traditional healer
type name
unbold
venesection
Waldershof
warp satin
water as refrigerant
watercolo(u)r
Yankee Group