边棱节

CHAPTER FOUR READING [00:04.18]A dangerous sevant. [00:10.74]One evening,Daisy said 'I'm going to the shop to buy a packet of sweets. [00:19.10]Does anyone want anything? 'Benny,Daisy's brother said,'Yes. [00:28.24]Can you get me a packet of electric

发表于:2018-12-01 / 阅读(351) / 评论(0) 分类 上海牛津初中英语八年级

[00:17.71]Listen and read [00:21.86]A:Tomorrow is Alice's birthday. [00:26.62]I think she will like this Chinese knot for her birthday. [00:32.47]It looks very nice. [00:36.10]B:I think so. But when is your birthday? [00:41.53]A:My birthday is in Jul

发表于:2018-12-13 / 阅读(126) / 评论(0) 分类 小学英语陕旅版五年级

Of the many puzzles mathematicians ponder, one is new ways to tie knots. There are more than six billion different types of knots that have been tabulated by mathematicians. Six billion. David Leigh, a chemist at the University of Manchester in the U

发表于:2018-12-24 / 阅读(51) / 评论(0) 分类 2017年Scientific American(一)月

[00:00.00]Unit 3_top 1 [00:14.07]第三单元 第一部分 [00:28.13]My name is Mike. [00:29.43]我的名字叫迈克。 [00:30.72]talk [00:30.76]谈论 [00:30.79]about [00:32.59]关于 [00:34.40]ask [00:36.04]请问 [00:37.69]sure [00:39.19]肯定 [

发表于:2019-01-07 / 阅读(146) / 评论(0) 分类 北京仁爱英语

1. for no reason at all 无缘无故地 例句:There is absolutely no such thing as love or hatred without any reason or cause。 世上没有无缘无故的爱,也没有无缘无故的恨。 2.blood relationship 血缘 例句:Serology of 23 Gr

发表于:2019-01-08 / 阅读(43) / 评论(0) 分类 英语日常口语

Larry和李华今天去给他们的朋友Jim买结婚礼物。Jim下个周末就要结婚。今天李华会学到两个常用语:to tie the knot和drop-dead gorgeous. LL: I can't believe Jim is goin

发表于:2019-02-01 / 阅读(56) / 评论(0) 分类 美国之音《流行美语》
学英语单词
accumulated stock
acmb
Aedes argenteus
aksumite
Allibaudieres
amount of currency in circulation
ANI
anquetil
atomic number 6
automatically plotted display
BCIP
blocking level
butwine
carried off
catenary shape profile
clerestories
collateral ganglia
collotype press
Commit no nuisance
complex harmonic quantity
costovertebral angle
Debak
descaling unit
development site
Dictyoceratida
dissimilar weld metal
dynamic computer check
earth movers
eastern grey kangaroo
employee classification
entaxy
Erebil
family Loxomataceae
Fergusonian
fine-drew
folded horns
fossett
frontier surveying
generation interval
gogi
harimycin
heat sinking capability
Help-meet
hemoconcentration
hungarian-born
insulated bearing pedestal
Jedlina-Zdrój
job openings
Laemanctus
lesbigay
limited space
Liparis elongata
longitudinal wave technique
manavelins
manufac.
marriage by proxy
Microtropis gracilipes
mivart
Mobius bands
Néré Oualo
on sick leave
ovary follicle
palaiss
pan filler
panchromatic negative
parduss
pilole
PISW
place in the forefront
Poa shansiensis
preexcitation syndrome
President Reagan
pure phenolic resin
rate of regular transport of passenger
regular year
relative bow motion
repomucenus ornatipinnis
riding academy
running takeoff
sand disintegrator
Shughnis
silk fabrics
Smilax chapaensis
sopy
spectrometer lamp
speechifyings
spinal relay
stereo triplet
suspended model
tack driver
theorem of parallel axes
thinkin
trigger, edge-
tunicae nervea of Bruecke
ultrahigh speed
unaccurately
velvetgrasses
vicious circles
Windmill Is.
wood pigeon
xviiier