锥体与筒体连接

发表于:2018-12-01 / 阅读(99) / 评论(0) 分类 闭着眼睛飘单词 六级词汇

In a short time the train stopped at Glass Factory Junction. The Aldens got off the train and looked around. They could not see any sign of a town. There was a small freight station on one side of the tracks and a large factory on the other. Everythi

发表于:2018-12-31 / 阅读(57) / 评论(0) 分类 11 Caboose Mystery

Glass is made chiefly of fine white sand or silica melted in a furnace. To make the sand melt easily, we must mix with it some soda, some chalk or lime, and a small quantity of broken glass. 玻璃主要由细致的白沙或硅石在熔炉中炼成。为

发表于:2019-01-17 / 阅读(27) / 评论(0) 分类 英国学生科学读本

禁止标志: 1. 禁喇叭 No horn. 2. 禁闯红灯 No joywalking. 3. 禁止通行 No passing. No Through Traffic. 4. 禁止越线 Keep in lane. 5. 禁止汽车 Auto Not Permitted. 6. 不准回转 No U Turn 7. 不准入内 No Entry 8.

发表于:2019-02-01 / 阅读(79) / 评论(0) 分类 阅读空间

crime n. 罪行,犯罪 解析:criminal n.罪犯 a.犯罪的 penalty n.刑罚 cripple n. 跛子,残疾人v. 使跛,使残疾 crisis n.危机 解析:[pl.]crises crisp a. 脆的,易碎的 criterion n

发表于:2019-02-03 / 阅读(32) / 评论(0) 分类 英文语法词汇

Science and technology 科学技术 Robot plants Putting down roots 植物机器人 落地生根 A robotic model of what plants get up to under the surface 模仿植物根部工作的机器人模型 PEOPLE often forget, when looking at a garden, mead

发表于:2019-02-18 / 阅读(30) / 评论(0) 分类 经济学人科技系列
学英语单词
afflicted area
Alpinia nigra
amidoligase
anchor core
AR (address register)
arapaima
arc doubleau
auxiliary steam cylinder
Bessel interpolation formula
byfore
carry set
chain web conveyer
coat-money
combine potato planter
congenital diseases
Copsychus
core cladding concentricity
crash bearer
crisamicin
Danism
dark-ruby silver
desegmentation
dicyclic hydrocarbons
dillinger
eigenstates
electret elements
endostyle
fail-stop failure
ferroptosis
Ferusal
functional departmentalization
fundamental colour
gunfought
h-net
Hengifoss
Hold on!
hook and bar
horizontal sync pedestal
Hunkuyi
imido-
inexquisite
intrinsic geometry
jibboom saddle
Kaili
laders
Malyy Olër, Ostrov
mass color
metramine
mod-cons
multijunction solar cell
multistratum
nigro
noddee
non-oily fish meal
online pressroom
pay sheet
peagreen
Pedicularis labordei
personal correction
Picariae
plastic viscosity
pleath
pneumatic inertia
port mcnicoll
Principes
principium
pump double acting
pursuings
push-down lists
reduction of freeboard
reemitted radiation
ringing fail alarm
riverbed type water intake
Sahuayo
Sains-Richaumont
scoop cooler
seaside
semi-cubical
series capacity
seriphidium canums
solar corpuscular beam
SOOYA
Sorsele
sound alphabets
sozoidol
St-Laurent-sur-Sèvre
staged theta pinch
statement of mercantile financial condition
sterol alkaloid
stymmer
supplemental material
surcrew
surface-transfer type regenerator
symptomized
tech-friendly
theorbo
thermoplastic-covered wire
thumbnail button
total organic carbon
win the prize
with one's eyes shut
worst-cases