螺旋桨直径

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
A.A.P.A.
acceptable limits
anbal
archicarpous
Arnoid sterilizer
auditory string
beam lead process
bid off
blanket ammesty
block position
bovid
burkholderia cepacia
checking arm
chemical reaction flow
computant
constant functor
cramper
digaster
direct steam heating system
dirt
discrete dynamic system
double windlass
driving means
eburine
EDSRT
enstraitening
epitonium perangustum
expansion gage
feel bound in honour to do
filter vat
Firmiana major
frequency shift magnetometer
fresh water pressure tank
gastrula furrow
Gosper County
habitual aborter
heptanuclear
hereditary neutropenia
herfindahl-hirschman index
high sulphur fuel oil
ice-breaking tanker
identical to
Ikast
kemner
keybuk
Kotanemel', Gora
lamina terminalis ventriculi tertii
lamprophonia
landscape forest
Leptochela
loss of rigidity
main index
main shut-off valve
makishi
margin and guaranty
measurement of acoustic quantity
methopterin-A
mineral glass
Muslimizing
neochlorogenic acid
Nirgal
nonrail
noumenalism
oku
pareso-analgesia
periarticular abscess
photothermal displacement
PLANET-A
portuondo
potassium gallate
poverty of speech
predisposition
processed surface
record current optimizer
recurrent novae
remaining duration
Rodnikovskiy Rayon
scadling
self hardening property
sintered electrode
siseraries
skin-rolling
square fabric
starch paper
steplengths
sulfur crosslink
synchrotron orbit radiation
tag memory
tight ship
to do an examination
trim attachment
under tappet
unfavorableexchange
unionized
untown
vena jugularis sinistra
visa fee
wearabilities
wedge-shaped prism
welded pumice
whipping of crank shaft
xeroderma pigmentosum