球直径

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

algebra n. 代数 algorithm n. 运算法则 circumference n. 周长 curve n. 曲线 database n. 数据库 decimal adj/n. 十进制 diameter n. 直径 dimension n. 维 equation n. 方程式 facet vt. 刻画平面 geometry n. 几何学 graphic adj. 生动

发表于:2018-12-30 / 阅读(66) / 评论(0) 分类 80天攻克雅思核心词汇

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
747s
accuse falsely
american fossil resin
Angelica wilsonii
angle of phase displacement
armature reaction-excited machine
arse cheeks
Automated Export System
banguoensis
beta globulin glueuronidase
billikens
breakdown of insulation
bromonitrin
bumfuzzle
carry gating circuit
Carya
central roll
charter flights
Cheirotonus
chicken gizzard
chompoo
circular polarization antenna
colcemid
communis juris
component parts for assembly of a machine
contextualist
conventional propellant
copperweld steel wire
coreopsin
covered call
cy3-GRP
cylinder wall drag
deeken
defense trade regulations
disconnect signal
disgust at
eastern kingsnake
Elk River
enterostatin
estimated reasonably assured reserves
examinationist
exploited
firegrates
first boundary value problem
flat counterbore
Flesh-Demag process
formosulfabenzamide
Grasse, Francois Joseph Paul, Comte de
grease dyes
handzeichnungens
hexanols
historical dialectics
indocybin
K-Corona
localized material
magnetic oxygen cutting machine
Maritime Port Convention
masuyite
miter joints
movie-going
multi-image technique
nonreciprocal treatment
Northeast Pashayi
nullisomic analysis
orthogonal collocation method
pama
paraphraseable
partes sternalis
pasture grass
phycomycosis
Pishcha
plastic crate
pleasing lacewing
powder atomization
primary grinding stone
pseudobarbella levieri(ren et gard)nog
pudding pan
quartz-iodine
quasi annular flow
Reaumuria alternifolia
relative idiosyncrasy
replenisher
rift-valley lake
Shinamwenyuli
shock vibration
simulated bomb
South Moravia
spectral emissivity
sternebral
subpoena duces tecum
sudoplatov
the archer
theopathies
three-phase AC motor
to save
two sled
type of work
underkeel clearance
Valerianovsk
wind-suckers
wooden tie drilling machine
Zwevegem