六节棒螺

Hexagon 六边形 A hexagon is a shape that has six edges and six vertices. 六边形是有六条边和六个顶点的图形。 In other words, a hexagon has six angles and six straight sides. 换句话说,六边形有六个角和六条直边。 Th

发表于:2018-12-13 / 阅读(61) / 评论(0) 分类 与美国小学生一起学英文第3册

物理性皮肤病 日光性皮炎 Solar dermatitis 多形性日光疹 polymorphous light eruption 植物-日光皮炎 phytophotodermatitis 皮肤光老化 skin photoage 慢性光化性皮炎 chronic

发表于:2019-01-03 / 阅读(66) / 评论(0) 分类 医务英语

By Stefan Bos Budapest 17 November 2009 Former Czech President Vaclav Havel (background center) attends a group of people lighting candles and laying flowers as they commemorate the 20th anniversary of the Velvet Revolution in Prague, Czech Republic

发表于:2019-01-14 / 阅读(105) / 评论(0) 分类 VOA标准英语2009年(十一月)

Havel's Bust Gets Place Among Greats in US Congress WASHINGTON U.S. congressional leaders have honored the late Czech president, author and freedom fighter Vaclav Havel at a time when his country is marking the 25th anniversary of its anti-communist

发表于:2019-01-14 / 阅读(88) / 评论(0) 分类 VOA标准英语2014年(十一月)

圆形 Round 方形Square 三角形 Triangular(Delta Type) 长方形(矩形) Rectangular 菱形(斜方形) Rhombus(Diamond) 椭圆形 Oval 圆锥形 Conical 圆柱形 Cylindrical 蛋形 Egg-Shaped 葫芦形 Pear-Shaped 五边形 Pentagon 六边形 He

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 英文语法词汇
学英语单词
3-methylchromone
accriminated
acetonyl acetone
acid detergent fiber
acoustic effects mixer
activity meter
Adam
adder's tongue fern
aegisthus spinulosus
Alahanpanjang
ammaccapane
animal toxins
anticonservative
antiequivalent
Antistaphyoloysin
aquaemanalia
aquatic fungi
area health authority
armature contact spring
auto spectrum
Bals
be crook on
ben-gay
big moneys
blow upon
board width
borrowing limit
Chalmettians
closing time of a make contact
coil paper
compressed pattern storage
compressive strength after immersion
constrainingly
corynespora sesamum (sacc) goto
coulombically
court of appeal
crew systems
crystal growth by sintering
cutter arm
dove-tailing
eh-ph equation
enzyme engineering
expert in
fill one's shoes
fnn
Fricke's bandage
Fundamental Laws
gated pattern
genus Aetobatus
get ... to do
glossogobius celebius
Godunov
hairy round the heel
hardware reliability
i.a.c.s.
Jamberoo
linear sensor
lined shoe
low pressure steam line
mattison
messi
microdyne scrubber
multiple damper
neighboring note
neurology department
normal velocity
nostoc commune
overwasted
Peissen
pick - up truck
plasmal
pole edge
pressure-temperature saturating curve P-T
pure nitrogen liquefier
rag cutter
reverse slow motion
round the corner
rumbustiousness
sack piler
screw driver with iron handle
shock dynamics
Sinp'o-si
spatial pattem
spectatorially
sperm-banks
spill-over
surprise witness
tiltoramas
toyson
Trosna
unhinderably
unlevied
up-draw process
vagina mucosa intertubercularis
varisymbol
warping knitting machine
wash one's hands in invisible soap
went on at
whisk broom
wightmen
windhausen
zirconium alloy