音标:['saiә^rɑ:f] ;
n. X射线照片
n. An old term for a vertical section of a building; --
called also sciagraphy. See Vertical section, under Section.
n. A radiograph.

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发表于:2018-12-04 / 阅读(166) / 评论(0) 分类 单词解析速记

图片1

发表于:2018-12-06 / 阅读(241) / 评论(0) 分类 Let's chant Let's sing

人类对大脑的理解已经取得了显著进展,但到底如何研究大脑里的神经元呢?神经科学家、TED Fellow Carl Schoonover 用华丽的图像向我们展示如何使用工具,看到大脑内部的景象。

发表于:2018-12-09 / 阅读(143) / 评论(0) 分类 TED公开课:美妙的神经系统

Unit 5 Is this your schoolbag? [00:02.44]第五单元 这是你的书包吗? [00:04.88]Lesson 25 Just speak [00:07.22]第二十五课 刚才的谈话 [00:09.56]Hey,boys and girls! [00:11.30]嘿,男孩和女孩! [00:13.04]Don't leave your things

发表于:2018-12-12 / 阅读(228) / 评论(0) 分类 人教版小学英语五年级

[00:00.00]Unit 8 My Toys [00:05.58]1.Listen.Point.Say. [00:19.62]What do you want? [00:23.18]I want the orange ball. [00:27.11]2.Listen.Say.Do the actions. [00:43.45]My toys are in my toy box.I take them out to play. [00:48.89]And when I've finished

发表于:2018-12-13 / 阅读(258) / 评论(0) 分类 新派英语第一册

Unit 7 How do you make a banana smoothie? [00:04.99]SECTION A [00:07.92]1b Listen and put the instructions in the correct order. [00:55.14]2a Listen to Maria and Katie making fruit salad. [01:02.41]Write the names of the ingredients under Now much or

发表于:2018-12-13 / 阅读(298) / 评论(0) 分类 新目标初中英语八年级上

DIALOG 24 laurance--How's school going? soony--Just fine.I finally got the grant to go to graduate school. laurance--Great!Are you starting your doctorate? soony--That's right.I'm going to do it in bi

发表于:2018-12-26 / 阅读(204) / 评论(0) 分类 英语经典听力对话

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发表于:2018-12-30 / 阅读(168) / 评论(0) 分类 单词解析速记

Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工

发表于:2019-01-05 / 阅读(195) / 评论(0) 分类 英语新闻视频

This is All Things Considered from NPR news, I'm Robert Siegel and I'm Michele Norris. In Alabama, jurors've found Richard Scrushy not guilty of all charges. Scrushy is the founder and fired CEO of HealthSouth, the medical services company. And he wa

发表于:2019-01-08 / 阅读(293) / 评论(0) 分类 2005年NPR美国国家公共电台

It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co

发表于:2019-01-14 / 阅读(221) / 评论(0) 分类 VOA标准英语2010年(十)月

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(200) / 评论(0) 分类 VOA标准英语2014年(二月)

英语写作中的常用句型

发表于:2019-01-17 / 阅读(203) / 评论(0) 分类 英语学习方法

第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie

发表于:2019-01-17 / 阅读(212) / 评论(0) 分类 实用英语

Adia I do believe I've failed you Adia I know I've let you down Don't you know I tried so hard to love you in my way? It's easy...let it go... Adia,I'm empty since you left me I try to find a way to carry on I search myself and everyone To see where

发表于:2019-02-02 / 阅读(317) / 评论(0) 分类 Avril Lavigne(艾薇儿)

英文歌词: If there was something that I said Let me know I got a feeling that it's wrong 'cause it's gone This is little maze and all of theese complex mind games Chris Angel wouldn't find a way And everything that I've done seems so wrong and ever

发表于:2019-02-02 / 阅读(161) / 评论(0) 分类 英文摇滚歌曲

(一)段首句1. 关于人们有不同的观点。一些人认为There are different opinions among people as to ____ .Some people suggest that ____. 2. 俗话说(常言道),它是我们前辈的经历,但是,即使在今天,它在许多

发表于:2019-02-17 / 阅读(229) / 评论(0) 分类 四六级写作指导

(一)段首句1. 关于人们有不同的观点。一些人认为There are different opinions among people as to ____ .Some people suggest that ____. 2. 俗话说(常言道),它是我们前辈的经历,但是,即使在今天,它在许多场合仍

发表于:2019-02-17 / 阅读(153) / 评论(0) 分类 四六级写作指导
学英语单词
ahead sea
alphanumeric pager
always on my mind
amparais
arcsecant
as agreed
ash picture
autodispenser
blind gentians
blowm
bohai bay
brightening
bypass outlet
Chinese lime
Cho Lon
cicer milkvetch
coded-decimal representation
component ideal
conchfish
Continental Army
cushion gum
deferred perpetuity
degenerate conduction band
disboweling
dudhs
during the king's queen's pleasure
effective peak number
electrical cutter
elusive criminal
equanimousness
ervasin
expiratory center
extensive growth
filtered solid outlet
fixed saddle
follicular associated cell
fore-handedly
foundements
free marketplace of ideas
gravitational collapse
GSH (gland steam heater)
gywns
Haemogamasus
hidingplace
identical operation
interrupt reenabling of I-O
jejuno
kalundborg
keto-desogestrol
KKE
Kwango (Cuango)
linearly equivalent
macromelus
mail-order department
Mayamba
melt quench transistor
Mosor
motor cortexes
multiple dwelling units
nanobalance
nsaiss
Olympia
on the river
optimal parity
pair of bellows
paper advance mechanism
paramalta fever
personal investor
Picentary
port-sider
propionyl
pyrrhula erythaca owstoni
quarreling
ratanhiatannic acid
rummenigges
saturated core
screwdown valve
Shikhazany
shlubby
signaling model
Sin Hua Bank Limited
sinkward
smothered mates
sock sth away
spherical roof
sprit-topsail
spruce cone
standby liquid control system
strike a path
sunk-key
synapses
TDIO (timing data input-output)
temporary judge
textual matter
theosopheme
tolne
ultrareliable fault tolerant microprocessor system
unstoken
weed buffer
wrapping table
zarrow
zigzag veranda