硅酸盐矿物偶

DIALOGUE 89 1--Hello, Sergio. What's the matter? 2--I'm feeling terrible. 1--Oh dear! Why don't you see a doctor? 2--Perhaps I will. =================================== 注解: 1)What's the matter

发表于:2018-12-03 / 阅读(131) / 评论(0) 分类 英语经典听力对话

[00:00.00]take [00:02.11]拿;取;握 [00:04.21]tell [00:05.31]告诉;讲述;说 [00:06.41]tall [00:07.31]高大的 [00:08.21]toilet [00:09.25]厕所;洗手间 [00:10.30]total [00:11.63]总计的;总括的 [00:12.96]teach [00:14.20]教;讲

发表于:2018-12-03 / 阅读(134) / 评论(0) 分类 英语国际音标

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(176) / 评论(0) 分类 口腔临床英语对话

Studying for a big exam at school or a presentation at work, but don't forget to get a good night's sleep. Brain scientists report more evidence this week that sleep can improve your memory. Researche

发表于:2018-12-11 / 阅读(161) / 评论(0) 分类 万花筒2006年

[00:13.24]Talk about it! [00:16.04]Listen.Point. [00:19.72]Pairs [00:24.01]London [00:28.32]Tokyo [00:32.81]Sydney [00:37.02]Cape Town [00:41.51]Los Angeles [00:46.71]a peach [00:52.51]a pear [00:56.71]a tangerine [01:01.41]a plum [01:05.62]Oh,really

发表于:2018-12-13 / 阅读(174) / 评论(0) 分类 灵通少儿英语第四册

[00:00.67]Ask and answer. [00:03.53]Look at the pictures. [00:05.39]Then ask and answer this question in pairs: [00:12.21]What class are you in,Hu Ping?胡平,你在哪个班? [00:15.79]I'm in Class One,Grade Four.我在四年级一班. [00:20.39]Hu

发表于:2018-12-17 / 阅读(243) / 评论(0) 分类 闽教版小学英语四年级上

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(117) / 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(112) / 评论(0) 分类 Scientific American(九)月

I have too many clothes. I have many clothes Ive only worn once. Sometimes I even find something at the back of a drawer that I never even wore. I bought it, put it away, and then forgot about it. Im sure I dont need so many clothes. I dont think any

发表于:2018-12-26 / 阅读(163) / 评论(0) 分类 纯正英语一分钟

I have too many clothes. I have many clothes Ive only worn once. Sometimes I even find something at the back of a drawer that I never even wore. I bought it, put it away, and then forgot about it. Im sure I dont need so many clothes. I dont think any

发表于:2018-12-28 / 阅读(172) / 评论(0) 分类 听一分钟英文-C

2 What can we learn from the dialogue? [A] Mary was expected to come yesterday [B] Mary didn't come because she was ill [C] The man was Mary's father [replyView] KeyA [/replyView]

发表于:2018-12-30 / 阅读(132) / 评论(0) 分类 听听测测

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(160) / 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(161) / 评论(0) 分类 TED演讲科学篇

unit 203 了解异性 dialogue 英语情景对话 A:Do you know his sister? A:你认识他妹妹吗? B:Her name is Laura, isn't it? B:她的名字叫劳拉,是不是? A:That's right. A:是的。 B:How old is she? B:她有多大了? A:Um... le

发表于:2019-01-21 / 阅读(255) / 评论(0) 分类 高频英语口语对话

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(148) / 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(208) / 评论(0) 分类 英文语法词汇

A hearty, belly laugh means the same thing on every continent: joy. But when we laugh with someone else, our chuckles may divulge more than we realize. 每一个大洲,发自肺腑的捧腹大笑都意味着同一件事,即快乐。但也许我们不

发表于:2019-02-03 / 阅读(130) / 评论(0) 分类 阅读空间

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(152) / 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(152) / 评论(0) 分类 VOA标准英语2008年(十月)

发表于:2019-02-25 / 阅读(167) / 评论(0) 分类 实用英语
学英语单词
a wicked tongue
adrenal reserve
alcala la real
alleyoop
amyl pyromucate
Anemone elongata
applanatic lens
area ploughed by tractors
ballast bed
be taken at a disadvantage
black stump,black Stump
bocion
bricklaying
brockden
browsed
brushing down
Business Process Execution Language
caeno-
calcii
Carex graminiculmis
centrifugal inertia governor
cerebral arachnoidea
charcoaling
charter-based
chloro-iodo-hydrocarbons
chromic arsenic poisoning
chromyl-
comeit
cooled goods
cowabungas
crest velocity
cross-linked structure
cross-roll straightening machine
Cudrania pubescens
curiegram
cylinder cover complement
die fledermaus
distributional strategy
donor materials
electrolytic tough pitch
essentially
family Ascaridae
front inlet
gas-discharger
genus nabaluss
grammar system
grease channeling
grinding additives
hematostatic
hydraulic brake cylinders
hyper-thermal area
in the infancy
indigenous technique
instant-start lamp
intero-inferiorly
invoking
ion exchange chromatograph
isohexanes
JUGFET
kambovski
leopoldo
Leptoloma fujianensis
m. rectus capitis lateralis
macrohabitat
metoserpate
miniatory
movable elements/parts
neobiont (keosian 1965)
nonliquid claims
nwyn
optical isolator
pappadom
pericardial villi
power supply cable and coupling
punctus percontativus
raw asbestos
read only procedure
red maple (acer rubrum l.)
reduced amount of cost of comparable products
rummenigge
runaway reaction
S. Res
scaption
sea water desalinization
seahorse
seismic apparatus
size-grade particleboard
taking a bow
the First World
the ups and downs of life
trippage
uk team
unhendly
v-brakes
viral interaction
vowel phoneme
wagwan
were on
western boundary current
YHVH
zero-adjustment