硅酸钠泥浆 ; 水玻璃泥浆

Good morning Mrs. Hall. If none of your teeth are bothering you, I'll restore the tooth with the largest cavity. 霍尔太太,早安。 假如你的牙齿不让你难受的话, 那么我就把蛀的最厉害的牙补一补。 This is the tooth th

发表于:2018-12-03 / 阅读(137) / 评论(0) 分类 口腔临床英语对话

汪培珽的英文私房书单,适合从 0 开始的小朋友从头学英语。 汪培珽分级书单(二) HenryandMudge ( PDF 文本下载)

发表于:2018-12-06 / 阅读(114) / 评论(0) 分类 汪培珽分级书单(二)Henry and Mudge

汪培珽的英文私房书单,适合从 0 开始的小朋友从头学英语。 汪培珽分级书单(二) HenryandMudge ( PDF 文本下载)

发表于:2018-12-06 / 阅读(115) / 评论(0) 分类 汪培珽分级书单(二)Henry and Mudge

Lesson 52: Mud is mud 实事求是 Listen to the tape then answer the question below. 听录音,然后回答以下问题。 Why did Harry decide to give up his little game? My cousin, Harry, keeps a large curiously-shaped bottle on permanent display

发表于:2018-12-08 / 阅读(596) / 评论(0) 分类 新概念英语第三册

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发表于:2018-12-10 / 阅读(119) / 评论(0) 分类 牛津阅读树ORTMP3(1-11级)

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发表于:2018-12-10 / 阅读(135) / 评论(0) 分类 牛津阅读树ORTMP3(1-11级)

When Pyrex(公司名) cookware first came out, it was advertised as the ice box to oven, because itwas made of borosilicate glass which could weather large temperature changes without undergoing thermo-shock and shattering. But today, Americans Pyrex

发表于:2018-12-24 / 阅读(95) / 评论(0) 分类 Scientific American(九)月

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? When Pyrex cookware first came out, it was advertised as icebox to oven. Because it was made of borosilicate glass which could weather large temperature chan

发表于:2018-12-24 / 阅读(86) / 评论(0) 分类 Scientific American(九)月

[00:00]J:Shit! Hey, get down! Hey! [00:07]C:Hey! Is this what they call copping a feel? [00:09]J:What? No! Get up. Jesus! [00:13]C:What's your name? [00:14]J:My name? Mud... if anybody sees you.

发表于:2019-01-14 / 阅读(140) / 评论(0) 分类 英美人天天都在说的4000句:跟着影视学最真实的口语

A few months ago the fairy tale came true. 几个月前,童话故事成真了! We announced to the world that we know what these streaks are. It's liquid water. 我们向世界宣布,我们已经知道这些条纹是什么了。是液态水。

发表于:2019-01-18 / 阅读(116) / 评论(0) 分类 TED演讲科学篇

Cassini just a few months ago also flew through the plume, and it measured silicate particles. 卡西尼太空船几个月前又从这些飞溅的水流中穿过,它检测到了硅酸盐颗粒。 Where does the silica come from? 这些硅从哪来的

发表于:2019-01-18 / 阅读(129) / 评论(0) 分类 TED演讲科学篇

Science and Technology Plastics There and back again 科技 塑料 旧法新用 An old idea may help solve the problem of plastic waste 一个老方法也许可以帮助解决塑料垃圾的问题 PLASTICS were once regarded as wonder-materials. They

发表于:2019-01-26 / 阅读(119) / 评论(0) 分类 经济学人科技系列

manganese n. 锰(元素符号为Mn) mantle composition 覆盖物的成分 Mercury n. 水星 molten v. 溶化;adj. 熔铸的 monitor n. 监视器,监控 mudflow n.[地] 泥流 Neptune n. [天]海王

发表于:2019-02-02 / 阅读(181) / 评论(0) 分类 英文语法词汇

BEIJING, Nov. 7 (Xinhuanet) -- A huge asteroid will pass closer to Earth than the moon on Tuesday, but experts say there is no cause for alarm. Asteroid 2005 YU 55 will pass about 300-thousand kilometers from the earth. The giant space rock is about

发表于:2019-02-08 / 阅读(121) / 评论(0) 分类 英语新闻

The U.S. space agency NASA's Mars probe Phoenix has detected icy snow falling through the Martian atmosphere. The spacecraft has also discovered material in the planet's soil that is leading scientists a step closer in their conclusion that life pro

发表于:2019-02-08 / 阅读(110) / 评论(0) 分类 VOA标准英语2008年(十月)

stick这个词在这儿显然是名词,名词stick最普通的意思是棍棒。棍棒能牢牢地插在泥地里,没有松动的余地,当然a stick in the mud这个习惯用语是另有比喻意义的。它指某一种人。究竟是什么样的

发表于:2019-02-09 / 阅读(122) / 评论(0) 分类 美国俚语

澳洲男女双人组合Agnes Kain的成员是青梅竹马从小一起长大的,不知道是不是由于这种亲密关系,他们的音乐里充满了清新的甜蜜,突然之间觉得好适合这个春天呼之欲来的时节~ Puddles Mud Agne

发表于:2019-02-11 / 阅读(99) / 评论(0) 分类 天籁音乐

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发表于:2019-03-02 / 阅读(235) / 评论(0) 分类 加州英语分级G4

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发表于:2019-03-02 / 阅读(233) / 评论(0) 分类 加州英语分级G4

美国习惯用语第840:名声扫地(音频) one's name in mud 一定是我老公打电话来赔礼道歉,不接!今天是我们结婚十周年纪念日,我早上试探他,问他今天有什么安排,他居然象没事儿人一样,好象根

发表于:2019-03-14 / 阅读(240) / 评论(0) 分类 美国习惯用语
学英语单词
a bull
ACSS (analog computer subsystem)
action-filled
air-deflector baffle
aminonitrogen
annular contact thrust ball bearing
arm conveying elevator
atheroma of skin
atrides
balefulest
Bentiu
bibufenn
bipotential lymphoid-restricted stem cell
bondoukou (boudoukou)
Chaplygin equation
clamping frame
co-isogenic
complemented representation
coproduct
Corpus metacarpale
Dakingari
dear sir or madam
Delta Cr.
descruotuve statu statistical method
DESUBEX
dialed number display
downsun
dunting
earth coil
eco-homes
enspirit
entity class
Expenditure Summaries
fish abhesive
fissura petro-occipitalis
flood
fluctuation action
free of a burden
genus Gastrocybe
Goniadidae
grass puffer
grow perceptibly
guest-conducting
gyall
header
heat energies
heterozeotrope
hollow sound
home slices
hotspot
increase of ballast depth
internal mixing
jack board
kaffeeklatscher
kaiser permanente
kernel of graph
Kokmuyzha
lo tech
mad hatta
Mahilyow
Mahongoro
market mechanism
monojets
Nederhasselt
new estimate
Oderskè Vrchy
old stage
omnitels
oxygen aging
peripatids
popinjay
pubis bone
rack and pinion press
rate of multipurpose utilization
reaction water turbine
reexpelling
register indirect address
rettinger
seiter
set-reset pulse
shareholders meeting
since time T equals minus infinity
slab model
soft rubber washer
st. patricks
stall condition
stock effect
stretching deformation
suprasellar cyst
São Antônio
tandjong
TEOAE
tft modeling and circuit simulation
the why s and wherefore s
times-to-times
tube end sizing press
tyre opener
unnecessary expenses
urevert
vehicle inspection and test station
video processing circuit
VP (vapor pressure)