音标:['bæθikrәjm] ;
n. [化]向红团(指能使一个化合物的吸收光谱向光谱带的红端移动的基团)

[00:03.76]ew,more details about the new star trek film. 星际迷航电影版的最新消息 [00:05.92]there's going to be a scene depicting spock's birth. 将有描绘Spock诞生的场景 (星际迷航主人公之一 为Vulcan族) [00:09.88]i'd be m

发表于:2018-12-07 / 阅读(121) / 评论(0) 分类 听电影学英语-生活大爆炸

Want to Choose Better Words? Our words matter. Our words have always mattered, but they matter more now that the Internet gives us the power to make our words permanently public. Words might help or hurt someone. Our words may have more power than we

发表于:2018-12-16 / 阅读(65) / 评论(0) 分类 2016年VOA慢速英语(四)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Birds and sea turtles can migrate thousands of miles, by reading the Earth's magnetic cues. But we too might have magnetic sensing abilitiesin our eyes. So say

发表于:2018-12-24 / 阅读(48) / 评论(0) 分类 Scientific American(六)月

bauxite, ['b?:ksait] n 铝土矿(铝的基本矿石) 【记】1)Baux是法国地名,xite=site场所。Baux因产铝而知名。 2)baux读:宝库,xite场所。产铝的宝库

发表于:2018-12-30 / 阅读(69) / 评论(0) 分类 不择手段背单词

How to Fix Your Facebook News Feed 如何修复你的Facebook新闻提要 Has your Facebook News Feed become a mess of political stories, unwanted videos and angry rants? Are you wishing for the days when your feed was filled with posts from friends

发表于:2019-01-02 / 阅读(95) / 评论(0) 分类 2017年VOA慢速英语(二)月

5 Reasons to Try Firefox Quantum Browser Mozilla has released a new update of its Firefox browser that it says is much faster and provides a better overall user experience. But can the new version called Firefox Quantum compete with the worlds curren

发表于:2019-01-03 / 阅读(131) / 评论(0) 分类 2017年VOA慢速英语(十一)月

歌曲 : Keep On Moving 艺人 : Starstylers Ft.Michy 音乐星级 : ★★★★★ 所属专辑 : 未知 发行年代 : 2006 风格 : Dance 介绍: 关于Starstylers Ft. Michy在网络上很难找到他们的信息,只知道他们好像是一个DJ组合,组合形式跟舞动精灵差不多,Keep On Movi

发表于:2019-01-11 / 阅读(106) / 评论(0) 分类 舞曲狂欢

The game of baseball was the undisputed national pastime for more than a century, until American football overtook it as the nation's most popular and profitable sport. These are four baseball fields surrounding a rural school. School fields used to

发表于:2019-01-26 / 阅读(89) / 评论(0) 分类 VOA标准英语2008年(八月)

棒球问世至今有两百来年了,如今可说是美国的国球。举国上下不论男女老少热中棒球的都大有人在。在许多美国人的日常生活中棒球占了必不可少的位置。这也反映在语言里面。不少棒球赛

发表于:2019-01-26 / 阅读(122) / 评论(0) 分类 美国习惯用语

今天还是要讲两个在总统大选年中新闻界常会用来报道选举情况的习惯用语,而且这两个习惯用语也来自美国的传统运动: 棒球。 大家都知道在棒球赛中击球员是用木制的球棒来击打投手投掷

发表于:2019-01-26 / 阅读(123) / 评论(0) 分类 美国习惯用语

今天Larry和李华在校园里闲逛,校园里到处都贴满了选举传单。今天李华会学到两个常用语:flip flop和wishy-washy. LL: Hey, Li Hua who do you support for class presiden

发表于:2019-02-03 / 阅读(138) / 评论(0) 分类 美国之音《流行美语》

BEIJING Jan. 10 (Xinhuanet) -- Keeping a healthy diet may help children with attention deficit hyperactivity disorder (ADHD) in their treatment, a new study revealed. The study was published Monday in the American medical journal Pediatrics. After an

发表于:2019-02-04 / 阅读(133) / 评论(0) 分类 英语新闻

Browser wars 浏览器之战 Chrome rules the web 谷歌浏览器掌控网络 What Googles browser has in common with Queen Victoria 谷歌浏览器跟维多利亚女王的共同点是什么? Aug 10th 2013 |From the print edition 20130810_WBM200.pn

发表于:2019-02-06 / 阅读(94) / 评论(0) 分类 经济学人商业系列

让你的电脑健步如飞 开始察觉到你的台式机或笔记本电脑变的有那么点儿不好用了?只用了几个月,你的PC或MAC就失去了它的锐气,感谢硬盘驱动器中的某块碎片吧,这可能是因为太多程序同

发表于:2019-02-07 / 阅读(130) / 评论(0) 分类 实用英语

SAN FRANCISCO, May 11 (Xinhua) -- Google on Wednesday introduced a series of notebook computers based on its Chrome operating system, stepping up its competition against Microsoft. Google unveiled the Chromebook at its annual developers conference(会议

发表于:2019-02-08 / 阅读(91) / 评论(0) 分类 英语新闻

图片1 图片2

发表于:2019-03-02 / 阅读(103) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(123) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(111) / 评论(0) 分类 加州英语分级G2

图片1 图片2 图片3

发表于:2019-03-02 / 阅读(142) / 评论(0) 分类 加州英语分级G2

图片1 图片2 图片3 图片4 图片5

发表于:2019-03-02 / 阅读(112) / 评论(0) 分类 加州英语分级G2
学英语单词
2-hydroxy-5-methyl-6-aminopyrimidine
accounted
ad diem
ambiguous figure
american radio telegraphists association(arta)
aplozia pumila (with.) dum.
arturas
attaineth
banglas
be irrelevant to
bialowieza
brain-powers
breakfast cereals
brevicipitidaes
burrells
calluna vulgariss
CAT5
cdelgado
charnockite
cicada hawk
coded program
communi
concinnity
condylarthrosls
cordwood arrangement
directory types
discompts
disk file
disk with cam like teeth
dux bellorum
enneagon
eugeissona tristis griff
exclusive circuit
external aperture of aqueduct of cochlea
falsefully
ferringhi
form of life
game license
general reputation
genus nymphaeas
Grosslehna
half-engaged column
headless package
indo-australian
internal energy
joint efficient estimates
kun lien hsiang
license back
live-roller conveyer
logic emulator
long-acting terramycin
lophospyris pentagona pentagona
market-skimming pricing
microlights
modulation mode
Neopt
newsvan
non caring
Nordendorf
notice of assignment
optimal combination
ornithes
pars cranialis
pass out of someone's mind
pico-watts
platinized asbestos catalyst
potentiostat
poularde
power walk
prayas
pre-coded
pressurevolumetemperature
prince regent
profitseeking
project production
pteranodontids
pulselike
put daylight between
racemous
radius cutter
rawod
reactor auxiliary building
remote-manual startup
reset scores
Rubus bambusarum
saccarist
Sandy Springs
sciopody
Second Vatican Council
sleep with you
standard Weston cell
subtropical high-pressure belt
tri-pe
triamyl borate
typographic(al) display
ultrasound-guided
usefulness
Vaccinium uliginosum alpinum
water injection augmentation
wearing of rail
yuds
zygoblast