[机] 螺旋钻头直径

The Moon 月球 We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation

发表于:2018-12-05 / 阅读(152) / 评论(0) 分类 有声英文阅读

The Moon We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation shows that the moon is not standing till. Its distance fr

发表于:2018-12-07 / 阅读(101) / 评论(0) 分类 双语有声阅读

attenuate v.变薄,变弱 attest v.证明 attic n.阁楼,顶楼 attire v.穿着,装扮 n.衣服 attorney n.律师 attribute n.属性,品质,v.把归于 attribution n.归属 attrition n.消磨,磨损 at

发表于:2018-12-08 / 阅读(131) / 评论(0) 分类 GRE英语

A band of clouds stretching from southern Queensland through to New South Wales will bring stormy showers. Patchy cloud over South Australia, New South Wales, Victoria and Tasmania will generate scattered showers. Some isolated showers about the Quee

发表于:2018-12-11 / 阅读(102) / 评论(0) 分类 澳洲ABC新闻快递2011年

Quarter 25分硬币 A quarter is an American or Canadian coin. quarter是指美国或加拿大的一种硬币。 How much is a quarter? 这种硬币值多少钱呢? A quarter is equal to 25 cents. 它等价于25分。 It is worth one fourth of a do

发表于:2018-12-13 / 阅读(123) / 评论(0) 分类 与美国小学生一起学英文第5册

围绕树木展开的话题.... Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme, Im joined by Kate. OK Kate, well last week we were talking about tree climbing,

发表于:2018-12-27 / 阅读(124) / 评论(0) 分类 一起听英语

Lesson 17 Life Beyond Injury 走出伤痛的生活 Words: atrophy n. 萎缩 attach vt. 系,缚 attachment n. 依恋,喜欢;连接物;附件 attain vt. 到达,获得 attend vt. 参加;入学;照顾 attendant n. 侍者,护理人员;adj. 伴随的 attire n. 穿着,装饰(正规服装总称

发表于:2018-12-30 / 阅读(115) / 评论(0) 分类 胡敏托福词汇记单词

Hi, I'm Carl Azuz. Welcome to this Columbus Day edition of CNN Student News! We'll be talking more about Columbus Day in just a couple minutes. But first, we're reporting on a breakthrough in Chile. And we mean that literally. A hole big enough to re

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 CNN2010年(十)月

Diameter 直径 A diameter is a straight line inside a circle. 直径是圆内的直线。 Can any straight line in a circle be a diameter? 圆内的任何直线都是直径吗? No, its two ends must meet at two different points on the circle. 不是

发表于:2019-01-10 / 阅读(116) / 评论(0) 分类 与美国小学生一起学英文第9册

Sand 沙子 If you look around you, you can find sand very easily. 你若环顾四周,就很容易发现沙子。 Sand comes from rocks. 沙子源自岩石。 Each grain of sand is less than 2 millimeters in diameter. 每粒沙子的直径小于两毫

发表于:2019-01-10 / 阅读(147) / 评论(0) 分类 与美国小学生一起学英文第5册

Guitarist Tom Principato has been a mainstay on the Washington, D.C. blues scene for more than 40 years. Tom's new CD was inspired by family, friends and collaborators who helped shape his life on and off the stage. Like many kids growing up in the 1

发表于:2019-01-14 / 阅读(148) / 评论(0) 分类 VOA标准英语2011年(二月)

Summit Showcases Initiatives to Alleviate Power Shortages in Africa Investors and power developers from around the world gathered in Washington last week to push ideas and efforts to alleviate the shortages of electricity that plague many African cou

发表于:2019-01-14 / 阅读(118) / 评论(0) 分类 VOA标准英语2016年(二月)

In the storeroom 在库房 A:Where can I find a spare hose for the pump? A:我在哪里可以找到一跟备用的机泵软管? B:What size do you need? B:你需要什么型号的? A: 25 mm diameter. A:直径25毫米的。 B:They're at the back o

发表于:2019-01-14 / 阅读(143) / 评论(0) 分类 职业技术英语口语

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A: Oh, yes. I like that one. But it's too heavy. B: Okay, try this one. It's made of aluminum. A: O

发表于:2019-01-20 / 阅读(185) / 评论(0) 分类 购物英语对话

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A:I like that one, but it's too heavy. B: Okay, try this one. It's made of aluminum. A: This is muc

发表于:2019-01-21 / 阅读(166) / 评论(0) 分类 购物-Shopping

Meanwhile, as the sun got progressively higher, it lit up the watery mass more and more. The seafloor changed little by little. 太阳陆续上升,照得水底更加明亮了地下也渐渐起变化。 Its fine-grained sand was followed by a genuin

发表于:2019-01-27 / 阅读(143) / 评论(0) 分类 《海底两万里》中英双语有声读物

Tree climbing: Part 2 NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme(节目,计划), Im joined by Kate.

发表于:2019-02-05 / 阅读(162) / 评论(0) 分类 六分钟英语

Abrupt junction 突变结 Accelerated testing 加速实验 Acceptor 受主 Acceptor atom 受主原子 Accumulation 积累、堆积 Accumulating contact 积累接触 Accumulation region 积累区 Accum

发表于:2019-02-05 / 阅读(160) / 评论(0) 分类 实用英语

Bad weather meant that oil could not be pumped out of the ship the Rena today. The waves were too high. Pumping the oil is slow work because the oil is cold and thick. The pipe from the Rena to the oil barge is nearly 200m long and quite narrow, 7.5c

发表于:2019-02-17 / 阅读(111) / 评论(0) 分类 新西兰英语

Nevertheless, the old sea-traditions, the immemorial credulities, popularly invested this old Manxman with preternatural powers of discernment. So that no white sailor seriously contradicted him when he said that if ever Captain Ahab should be tranqu

发表于:2019-03-10 / 阅读(203) / 评论(0) 分类 白鲸记
学英语单词
absorption inductor
acceptability when sectioned
accrued personal property taxes
AcP2
Alta Gracia
Aredia
Autonomous Region of the Azores
B & D, B and D
bast pulling
binstein
bleepier
chlorine residue
Classified Board
clavulinopsis laeticolor
commelina tuberosa l.
congenital hydrocele testis
contagious pneumonia of horses
deck appliance
dependence test
dugalds
dynamic trigger
edge pulse
editas
electricator
EMBAY8440
erranding
exhaust muffler cut-out
expirees
family stizidaes
faunal zone
File icon
fitter bolt
Fredericq's sign
full-lap stop motion
gassac
ghoast
governator
gravity equation
healing factor
HL286
inventory shortage
japan-politics
jet on balanced condition
knockout-pin
lignite breeze
longtin
make excuses for
Manamelkudi
MDCFT
mesenteric epiploic cyst
micro-infrared
micro-processors
mild steel tee
muller's conglobation test or reaction
narco-traffickers
nonasphaltic
not a laughing matter s
nought the less
Ocana
onion skin language
otoneuralgia
oxygen reservoir
paunces
plant nutrient
pleural recesses
pocket drive
potassium hexafluorophosphate
program network fee
quinacrine banding
radioactive logger
red-horse
reference service center
restrictedarea
retropharyngeally
rose-rash
round cross section
scarlet buglers
sealeys
selected down bars
self-portraitures
sheckle
Sibynophis
single tool axle lathe
single-entry compressor
solid wood furniture
spore germination
spyridia filamentosa
strainer backwash
system storage
tardlet
thaboes
trial of damis
two dimensional steadystate chemical laser
uningenuous
unprotected cargo
unprotection
unserviable
usward
Vizcaya, G.de (Biscay, Bay of)
wind power station utilizing solar energy
xenicane
yoghurt-maker