凸起直径

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(54) / 评论(0) 分类 有声英文阅读

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(53) / 评论(0) 分类 与美国小学生一起学英文第5册

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(57) / 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(92) / 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(54) / 评论(0) 分类 购物-Shopping

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(71) / 评论(0) 分类 六分钟英语
学英语单词
2-bromoethylbenzene
a date
Akhkerpi
Andola
aroom
bacon rubber
bawls out
Bayer constellation
be grateful for small mercies
be no lawyer
bhan
boost resistor
bouchon
brass parting strip
central cyanosis
Ch. R.
co-ordinating
come into dissfavour
complex analytic submanifold
cool with
copulater
coriolan
countermarched
cross-ignition tube
cross-pressures
Cyananthus microrhombeus
cyto-dynamics
derlega
disseminated inflammation
double wing spar
DPCP
dry powder fire-engine
erection by longitudinal pulling method
Euler's number
F-15
finite Walsh transform
Ford, Francis Xavier
glory-of-the-sun
gob line
golden calf
gyracone crusher
gyrophora esculenta miyoshi
haematimeter
hariali grass
Hemocyte-F
Hesperetin-5-glucoside
high-temperature components
kind buds
kinematographs
Kullu
labreque
Ligusticum littledalei
limited information maximum likelihood method
locking cap for increasing lateral resistance
low-altitude ride control (larc)
Mahón, B.de
maidan
mendication
mesokinetic
metal-poor giant
middle round file
multivariable calculus
nonparametric testing
normal university
ohanian
open cell foam
operative attenuation
particle-number operator
pinnatifid
Piute
plastrons
plate straightening rolls
player vs. player
position of accident
prescutal ridge
principal cycle
pseudoaneurysms
put up with something
quartermaster management
radical innovation
retention capability
Rio Verde
roheisenzunder process
rootsiness
Rubia tibetica
SDA
Simojoki
sixteenmile
smooth as a baby's bottom
sphincteritis
Sumbu
taihangs
technocut
theoretical comparison
tongue spirit
Tunica mucosa oris
twenty-nine
two-level recording
uncele
under-writes
useful deadweight
Voineasa