圆盘直径

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(58) / 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(94) / 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(57) / 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
acceptable interference
active edge
additional security
aeroculture
after effect period
agent of erosion
Ampere hypothesis
apii fructus
areolar connective tissue
as crooked as a corkscrew
async SRAM
at the eleventh hour
belomys pearsoni
bradlow
bradyauxesis
branch-oriented grammar
breaking of vacuum
breast muscle
Budva
C.P.S.
cerebral diplegia
charter school
cherry picks
client batch cursor library
colo(u)ration
combined ribtubular knit
computer vision syndrome
cornerlike
corrective sorting
crescendo angina pectoris
crew factor
current device
cycloxygenases
deacylcynanochogenin
dessely
drop-away current
drum-shaped column
Drumkeeran
dry storm
dual pen recorder
embothrium coccineums
endotoxic shock
equatorial circulation
equipment gear
finite-element method
Flaxman, John
give offence to
grooveling
gulf-weed
gundestrup
half the story
hazy weather
i.w.w.s
image macros
indiferous amphilbole
infrapetiolar bud
inhibit/enable control
jff
jokas
kitchen-midden
Liesegang
load transfer device
Melodinus axillaris
mistaken accusation
mousepiece
multi-cone angle cocurrent decanter centrifuge
oblong hole
organic halogen compounds
paper injection
peattie
Pedrolino
periscope magnification
Phenemalnatrium
point contact lay wire rope
Polymorphina
poster-boy
raw glaze
reader-punch
recessing bar
regiones colli
Rhombozoa
rice market
roll damping
salvage crew
Sanofin-Sposa
secosteroids
sensitivity level
serial intelligent cable
serum death
single distribution liquidation
spurroad
starting reliability
stay our hand
suction flat box
swivel index drum
taieri
termination polymerization
Thorne barker Thorne
tonic motor neuron
Vaisakhi
visual diaries
windchimes