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
.dsw
17-Oxycorticosterone
anburies
anchieutectic rocks
ASG
authentication authorization accounting
autoplastic
back-up programmer
Bennite
bigfooting
body diameter
Bulbophyllum guttulatum
c(a)ecum(pl.c(a)eca)
Capricorn C.
carex tristachya pocilliformis
cerargyrite
cerite earth
coarctate pupa
college algebra
comoser
copper(ii) tetraborate
counseling programs
deed of accession
depravative
design power loading
distortion condition
double face planer
drocode
duquesnel
dynamic document space
elpee
encover
epithelial ectoderm
extra high tension steel
free-piston manometer
friction sleeve
gantry crane with shuttle girder
gourmandise
Haversian fringe
Hobergs
infopreneurs
inlay carving
jordaine
kalapooias
kibblings
Kuliansu
Kwangyang
Kālāvad
larynx atomizer
leumi
libbie
lightening hole
limit of solubility
live in each other's lap
minitrim
mpeg-4 harmonic vector excitation
nonproliferation
nordboe
octavius in egypt
old-vine
opilio
Orobanche mongolica
outside the purview of
padding with zero
pentereme
percent efficiency
phlebia dictyophoroides
photoelasticmaterial
porella obtusata macroloba
positive freedom
railsback
reactance factor
remove the needle
resistance tolerance
returned material report
Roegneria alashanica
schar
senay
silicon-impregnated graphite
single-element cask
spirillemia
strata dentatum epidermidis
Strom Glacier
sutured texture
szarkowskis
telegraph electromagnet
ternary operators
thankworthily
thermal fuse
thin film device
tilting magnetic chuck
to wear of
tradable index
triangular compasses
triantebrachia
triskaidekaphobe
Tuna War
turret mount
unified design methodology
Urszulin
worst face
ylowid