[化] 元素周期系
[医] [门捷列夫]元素周期系

ear degenerate noted shatter bureaucracy nut spectator herald inflation terrify periodic polar dreadful texture withhold rivalry theft snail streak nursery thrill underline incense merit postal extra

发表于:2018-12-01 / 阅读(93) / 评论(0) 分类 用Mp3背六级单词

Now, while the smell wafts over you, let me tell you the history of an idea. 现在,趁着香味还萦绕在你们周围,我来为你们介绍一个想法形成的过程。 Everything that you're smelling in here is made up of atoms that come fro

发表于:2018-12-19 / 阅读(68) / 评论(0) 分类 TED演讲教育篇

Idiom: On the rocks 事情处于一个相对困难的状态中 Hit the book: Insufficient Insurance Cash flow Jeopardy Periodic Recipient Frankly Installment

发表于:2018-12-27 / 阅读(99) / 评论(0) 分类 趣味青春英语

1. In which field is the man looking for a job? A. education B. medicine C. technology 2. Which statement best describes the pay for the job? A. Employees can receive periodic pay increases based on their work. B. The salary for the position is above

发表于:2018-12-28 / 阅读(93) / 评论(0) 分类 听英文对话做选择

图片1 journal n. 定期刊物,杂志,航海日记,分类账 例句:Blanche writes on politics for a monthly journal. 布兰奇为一家月刊写政治性文章。 periodical adj. 周期的,定期的n. 期刊,杂志 例句:This periodi

发表于:2018-12-30 / 阅读(55) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

《英语流行话题阅读:语境识词3500》Unit 16 什么是癌症?

发表于:2018-12-30 / 阅读(74) / 评论(0) 分类 英语语境识词

Tests Suggest 10,000-Year-Old Brit Had Dark Skin, Blue Eyes Genetic material from a 10,000-year-old skeleton suggests the oldest-known Briton had dark skin and blue eyes. 根据一具1万年前的骨骼中提取的遗传物质表明,人们所知最古

发表于:2019-01-03 / 阅读(144) / 评论(0) 分类 2018年VOA慢速英语(二)月

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(96) / 评论(0) 分类 2014年VOA慢速英语(八)月

During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occa

发表于:2019-01-03 / 阅读(70) / 评论(0) 分类 英汉幽默故事选读

Wanted to slice out little time,we wish everyone a happy pie day on this March 14th.413 Ok.let's go ahead to get today's headlines. Two primaries two caucuses,110 delegates,that's what was the stake yesterday in the race for the Republican presidenti

发表于:2019-01-08 / 阅读(83) / 评论(0) 分类 CNN2012年(三)月

近几年的英语写作基础试卷在考查内容和试题类型上改动不大,保持了命题的连贯性。考查内容包括三大部分:句子的组成、段落的写作、应用文写作。题型有重写句子、改写病句、识别主题

发表于:2019-01-17 / 阅读(54) / 评论(0) 分类 实用英语

The United Nations World Food Program has to drastically cut the number of hungry North Koreans it feeds because of a lack of international funding and new restrictions imposed by Pyongyang. 由于缺少国际资金和平壤新实施的限制,联合国

发表于:2019-01-19 / 阅读(42) / 评论(0) 分类 VOA双语新闻 2009年7月

For most of us, the periodic table is a thing of beauty in the abstract, but for chemists it established an immediate orderliness and clarity that can hardly be overstated. Without a doubt, the Periodic Table of the Chemical Elements is the most eleg

发表于:2019-01-29 / 阅读(64) / 评论(0) 分类 万物简史

By Phuong Tran Canchungo, Guinea Bissau 01 April 2008 The West African nation of Guinea-Bissau has one of the worst school systems in the world, according to the United Nations. Teachers go for months without getting paid, and often go on strike. Phu

发表于:2019-01-31 / 阅读(80) / 评论(0) 分类 VOA常速英语2008年(四月)

Idea 1: Write a small but romantic love letter (about 5 lines in length or less). Then, get your local newspaper and circle all the words you need (in order) to include in your letter. Then leave the paper with a special note on top telling him to pu

发表于:2019-02-04 / 阅读(116) / 评论(0) 分类 英语美文

During the doctor's periodic visit to my elderly mother, I told him that Mother would be celebrating her 98th birthday in few days. Delighted by the news, he bent down and gave her a kiss for the occasion. He then announced that he, too, would be cel

发表于:2019-02-04 / 阅读(63) / 评论(0) 分类 趣味英语

[Storyteller] The journey began The fearless heroes left Heading for a place Far oh far away They had to warn Alron The prince of the North Of the terrible danger That threatened all the lands He holds the secrets Of the black magic His weapon is The

发表于:2019-02-11 / 阅读(85) / 评论(0) 分类 英文摇滚歌曲

period for redemption 赎回期限 period of accrual of interest 应计利息的期间 periodic actuarial investigation 定期精算调查 periodic payment 分期付款;定期付款 periodic updatin

发表于:2019-02-17 / 阅读(65) / 评论(0) 分类 财会英语

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发表于:2019-02-19 / 阅读(145) / 评论(0) 分类 加州英语分级G5

16. UPBRAlD : REPROACH :: (A) dote : like (B) lal: : stray (C) vex : please (D) earn : desire (E) recast : explain Directions: Each passage in this group is followed by questions based on its content.

发表于:2019-02-21 / 阅读(180) / 评论(0) 分类 实用英语
学英语单词
acropathies
Actisite
affinition
aga-boom
angiokinase
antirace
arthrectomy
Battle of Little Bighorn
be hard
blend flavouring
bodens
Bolocephalus saussureoides
buck-washing
callianassa intermedia
cardiovascular drug
Caricom
carpenter's claw hammer
Catadau
CBOC
central meridian
choke coil
CIRIA
connecting plate
contagious dispersion
corsiness
counter case
day of hearing
delfin
displacement stress
doganas
double-hose rigs
earthquake monitoring system
Einstein-Planck law
elevating angle
family units
fire-truck
first move
fiscal jurisdiction
Flatau-Schilder's disease
flow development
fly-catchers
fornix of pharynx
genital seta
glue logic board
high-breast wheel
high-level center
hydroxymethylase
hypnotherapists
ingrammatical
intensity statistics
lower radial bearing
magnesium copper sulphide rectifier
Maljamar
manganese alum
melany
mixed frame system
model resistance
multivariate function
neo-hegelian
Network Basic Input Output System
Nibong Tebal
nonnucleic acid base
odontohyperesthesia
open-ended item
operating supplies
organoosmium
per capita annual income in cities and towns
phased array instrumentation radar
pistes
pre-obtain
prestorm
rankfully
re-imaging
readministers
reverting call
rhombille
rodolfoes
Rosa gallica L.
rubber fibre
runway temperature
salvatory
seascarp
seek enforcement of the judgement
seismic wave guide
side stepped
single dispatches
sinuitids
skiascopeoptometer
surface ornamentation
temperature-sum rule
tone-painting
tosamah
trap-door one-way function
trunk snap
twenty-odd
two plate molding die
tylosis ciliaris
unfreely
webcartoonists
weekly edition
wiring for sequence control
word and act