椎孔矢径

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(91) / 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(53) / 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
ABMDA
air con
al qadimah (qadimah)
Alahanpanjang
aminium
anthrene colours
as deep as well
automation of railway marshalling
autonomous intelligence
blaze with
bloom crop end
bobbysock
BOPAM
Campo Redondo
caspase-3(CPP3)
cerithidea djadjariensis
chance law
check - out counter
chlamys inaequivalvis
Cittaducale
cleaning cell
compatible reception
completed quantities
deflective traction
depth of foundation
ebbing
ecofanatic
family momotidaes
fibrinogen adhesive
fire support coordination center
foramen root
Gallomania
game players
gasbags
hard cold work
hatherlite
heap sort program
helicoidal blade
home-center
hydrodynamics limit
hyperphonia
hyperthermoesthesia
hypsugo pulveratus
Indian balsam
indicating flowmeter
interlocking board
KTV girls
limosa haemasticas
lirellate
London Regional Transport
make a present of sth. to sb.
many a little makes a mickle
Miroestrol
monolithic laser array
NA/K
negative control
Nieuwland
nonallergic
optical-mechanical system
overseer of the poor
photo electromagnetic cell
pinion-and-rack steering gear
plagiotremus rhinorhynchos
plate-type guard
plup
precooking
prime liability
program status double-word
pungent odour
puts off
quasi-different product
re-seeing
retirement pension plan
ruolz alloys
rustika
secondary syphilis
shallow-water wave
signal-receiving electrode
silification (silicification)
single target data read-out
slide operated carburetor
sound emitter
space time yield (STY)
Spearman's rank correlation coefficient
special majority
species-specific antigcns
speed ball
spigot end
spinet
sponges off
squawfishes
substance type
Sulphur Indanthrene Blue RNX
syringone
The best is often times the enemy of the good.
thickness of line
uncoverest
uniform dyed fabric
veprecula gracilispira
Wagah
wild-ass
X-film