音标:[ˈheksəˌgɔn hed bəult] ;
六角头螺栓

Hexagon 六边形 A hexagon is a shape that has six edges and six vertices. 六边形是有六条边和六个顶点的图形。 In other words, a hexagon has six angles and six straight sides. 换句话说,六边形有六个角和六条直边。 Th

发表于:2018-12-13 / 阅读(63) / 评论(0) 分类 与美国小学生一起学英文第3册

On the fifth day again, as always, it was thanks to the sheepthe secret of the little prince's life was revealed to me. 第五天,还是羊的事,把小王子的生活秘密向我揭开了。 Abruptly, without anything to lead up to it, and as if

发表于:2019-01-01 / 阅读(52) / 评论(0) 分类 小王子

PRAGUE, March 14 (Xinhua) -- Usain Bolt had confirmed his participation in the men's 4x100 meters relay at the Ostrava Golden Spike meeting in Czech Republic scheduled on June 27, organizers said on Thursday. It will be the seventh time for the Jamai

发表于:2019-01-07 / 阅读(116) / 评论(0) 分类 英语新闻

A teen couple in Claremont, California recently survived a lightning strike, thanks to their public display of affection. 美国加州一对来自克莱尔蒙特的情侣被闪电击中后毫发无损,这还多亏了他们牵手秀恩爱。 Couple

发表于:2019-01-08 / 阅读(57) / 评论(0) 分类 阅读空间

A Jamaican sprinter has taken a very short time to rewrite two cherished world records on the track. From the Olympics in Beijing, VOA's Jim Stevenson has more on the man with a name that fits his accomplishments. Jamaica's Usain Bolt celebrates win

发表于:2019-01-13 / 阅读(53) / 评论(0) 分类 VOA标准英语2008年(八月)

MONACO, Nov. 12 (Xinhua) -- Usain Bolt and Sally Pearson have been named the male and female world athletes of the year for 2011, IAAF President Lamine Diack announced on Saturday. Bolt, who won the award for the third time, and Pearson, a first-time

发表于:2019-01-16 / 阅读(129) / 评论(0) 分类 英语新闻

Bolt may play soccer or cricket after 2016

发表于:2019-01-17 / 阅读(136) / 评论(0) 分类 英语新闻

圆形 Round 方形Square 三角形 Triangular(Delta Type) 长方形(矩形) Rectangular 菱形(斜方形) Rhombus(Diamond) 椭圆形 Oval 圆锥形 Conical 圆柱形 Cylindrical 蛋形 Egg-Shaped 葫芦形 Pear-Shaped 五边形 Pentagon 六边形 He

发表于:2019-01-17 / 阅读(79) / 评论(0) 分类 英文语法词汇

Usain's Bolt's epic run on Sunday night to lower the 100m world record to its current mark of 9.58 seconds is even more impressive when you look further into the statistics(统计). If he could maintain that speed over the whole 100m, with a flying

发表于:2019-02-02 / 阅读(63) / 评论(0) 分类 英语新闻

PARIS, Jan. 11 (Xinhua) -- Triple Olympic champion Usain Bolt of Jamaica said on Wednesday that he will compete in the Bislett Games in Oslo on June 7 to prepare for the London Games in August. Bolt, 25, world record holder in the 100 and 200m, surre

发表于:2019-02-03 / 阅读(144) / 评论(0) 分类 英语新闻

BRUSSELS, Sept. 16 (Xinhua) -- World record holder Usain Bolt marked the fastest 100m of the season on Friday, clocking 9.76 seconds at the Diamond League. Bolt, 25, bettered the previous season best time of 9.78 seconds set by compatriot Asafa Powel

发表于:2019-02-03 / 阅读(81) / 评论(0) 分类 英语新闻

DAEGU, South Korea, Sept. 3 (Xinhua) -- Usain Bolt of Jamaica, the world's fastest man, retained his world title in the men's 200m with 19.40 seconds on Saturday night at the Daegu world championships. I feel great. I wasn't running angry, I was runn

发表于:2019-02-03 / 阅读(80) / 评论(0) 分类 英语新闻

DAEGU, South Korea, Aug. 28 (Xinhua) -- I have nothing to say right now. I need some time. This was Bolt's response on Sunday night after a sensational disqualification from the men's 100m final for a false start at the Daegu World Championships. The

发表于:2019-02-03 / 阅读(147) / 评论(0) 分类 英语新闻

OSLO, June 9 (Xinhua) -- Usain Bolt ran the year's fastest time of 19.86 seconds to grab the men's 200m title at the Bislett Games here on Thursday in rainy conditions. Bolt delighted the crowd at Oslo's premiere athletics stadium with his usual pre-

发表于:2019-02-03 / 阅读(86) / 评论(0) 分类 英语新闻

PRAGUE, May 31 (Xinhua) -- Jamaican Usain Bolt clocked 9.91 seconds on Tuesday to win the 100 meters at the Golden Spike meet in Ostrava. Fellow Jamaican Steve Mullings timed 9.97 for the second place and Daniel Bailey of Antigua was third in 10.08.

发表于:2019-02-03 / 阅读(123) / 评论(0) 分类 英语新闻

ROME, May 26 (Xinhua) -- World record-holder Usain Bolt won his first race after a nine-month break on Thursday when he needed a late kick to win the 100 meters in 9.91 seconds at the Golden Gala. Former record-holder Asafa Powell, who led all the wa

发表于:2019-02-03 / 阅读(133) / 评论(0) 分类 英语新闻

LONDON, Aug. 9 (Xinhua) -- Usain Bolt made Olympic history as he won the gold medal in the 200 meters on Thursday night. Bolt ran 19.32 to finish ahead of fellow countrymen Yohan Blake and Wallace Weir to become the first man to win 100 and 200 meter

发表于:2019-02-07 / 阅读(76) / 评论(0) 分类 英语新闻

Bolt to ease training load in bid to prolong career RIO DE JANEIRO, Oct. 23 (Xinhua) -- Sprint champion Usain Bolt of Jamaica has revealed plans to diminish his training program in a bid to prolong his career. Bolt, 26, said on Tuesday his best chanc

发表于:2019-02-07 / 阅读(102) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 21 (Xinhua) -- Usain Bolt will next month compete in a 150m race on Rio de Janeiro's iconic Copacabana beach, according to a statement on the six-time Olympic champion's website. The 26-year-old will compete against four other el

发表于:2019-02-08 / 阅读(101) / 评论(0) 分类 英语新闻

Bolt breezes to take 200m in Zurich Diamond League GENEVA, Aug. 30 (Xinhua) -- Newly crowned London Olympics champion Usain Bolt sailed to a comfortable 200m win in the Diamond League meeting in Zurich on Thursday. Bolt posted a meet record of 19.66

发表于:2019-02-08 / 阅读(112) / 评论(0) 分类 英语新闻
学英语单词
allowance for low per capita income
and-though
angiological histology
average taker
binary electrolyte
cable stitch
calcium cloud
cartaker
chance distribution
chief cell hyperplasia
church-statest
clockwise polarization
consumption of fixed capital
counting rate characteristic
cubed feed
D2O purification system
damping vibration
data reliability
daurie cr.
drillability of rock
drosophila (drosophila) compressiceps
equine gonadotropin
fatty matter
faxafloi (faxa b.)
flexible turning cell
Frontenhausen
fugged us
gas-filled stabilizer
gbp
generation overlap
half-period
half-soling
happy couple
hashemite kingdom of jordans
hetaerism
horizontal tail surface
house-breaking
ikaruss
IL-16
impregnated granules
inhibition by retardation
jeepers creepers
join up with
landing shock absorption
lithoed
long periodic perturbation
lower neuron paralysis
lypothymia
lysinvasopressin
management advisory service division
mengesha
monitor copy
multiple-well production center
nanki-poo
Neolitsea aurata
nonchemical
nondissociative
oceaniss
overmatch
pars pylorica ventriculi
photoactivtion
photocinesis
pore distribution
power inverters
pride
probability forecast
quick-look
radioimmunoanalysis
reactor circuit isolator
recellularized
regular hexahedron group
relation of plane
rerun column
Rhipsalis
rightbank
rotary flowmeter
scale with central zero
schaluppe
short shutdown
silica dust
sinkage area
sodium cold trap
spragues
stabilized gasoline
station buffer unit
sub pulse
sweet trade
switch network
sylviduct
tamping-type roller
tblastn
tensile-load
theudebald
tin-cadmium phosphide detector
toernebohmite
traditional costing
tucker-bags
ultra-sophisticated
under the knife
Ura-Guba
wigged