持久[迟延]性促进剂

Lesson 68 Persistent 纠缠不休 First listen and then answer the question. 听录音,然后回答以下问题。 Why did Elizabeth tell Nigel that she was going to the dentist? I crossed the stree

发表于:2018-11-28 / 阅读(377) / 评论(0) 分类 新概念英语第二册

嘉宾:Debbie Mason 话题:英国女演员Olivia Williams 谈黑色喜剧表演. 单词拼写: 1、interval :幕间休息(戏剧,舞台剧等) 2、stamina :How long you can endure sth. 体力,耐力持久力 3、misogyny :dislike of

发表于:2018-12-03 / 阅读(137) / 评论(0) 分类 聆听悦耳英音

She takes a cookie out of the package. She drops the cookie. It falls on the floor. The cookie breaks. It breaks into four pieces. Four pieces are on the floor. She picks up the pieces. She takes them to the kitchen. She throws them into the trashcan

发表于:2018-12-06 / 阅读(171) / 评论(0) 分类 汪培珽儿童英文分级书单三 An I can read

Police are investigating whether a faulty accelerator is to blame for a crash that injured seven servicemen during Melbourne's Anzac Day parade. The men in their 70s, 80s, and 90s were all part of a Sri Lankan ex-servicemen's association. The driver

发表于:2018-12-11 / 阅读(113) / 评论(0) 分类 澳洲ABC新闻快递2010年

The United Nations says it held secret talks with the Taliban to discuss a truce. The revelation was made as Foreign Ministers gathered in London to map out a plan to hand security back over to Afghan forces. They've also unveiled a 550-million-dolla

发表于:2018-12-11 / 阅读(153) / 评论(0) 分类 澳洲ABC新闻快递2010年

Idled Atom-Smasher Yielding Data Months After Shutdown The Tevatron Accelerator at the U.S. government's Fermi National Laboratory in suburban Chicago once led the world in studying what happens when subatomic particles are thrown together at nearly

发表于:2018-12-16 / 阅读(122) / 评论(0) 分类 VOA标准英语2011年(十二月)

A persistent saleswoman A: I dont have any time to spare, Jenny. B: I understand youre a busy man, Mr. Black. I just wanted to show you these samples. A: No, Im sorry. Ive told you I dont have any more time and I mean it. Im afraid youre going to hav

发表于:2018-12-25 / 阅读(169) / 评论(0) 分类 办公室英语口语

A: Car trouble center. How may I help you? B: My car wont start! Stupid old car! A: Hold on, before you kick your car lets go through some possible problems. B: Fine. A: OK, first of all, can you turn the key in the ignition? B: Yeah! I am here with

发表于:2018-12-25 / 阅读(148) / 评论(0) 分类 纯正地道美语

He puts on his glasses. He needs his glasses to read. He opens a book. He reads the first page. The phone rings. He picks up the phone. It is his wife. He talks with his wife. Then she says goodbye. He says goodbye. He puts down the phone. He picks u

发表于:2018-12-31 / 阅读(181) / 评论(0) 分类 儿童英语小故事

He picks up his fork. He picks up his spoon. He hits the plate with his fork. He hits the plate with his spoon. His mom says Stop. He stops. His mom puts a carrot on the plate. He looks at the carrot. He picks up the spoon. He hits the carrot with th

发表于:2018-12-31 / 阅读(249) / 评论(0) 分类 儿童英语小故事

Force 力 A force is a push or a pull. 力是指推力或拉力。 Force gives an object the energy to move, stop moving or change direction. 力给予物体移动、不移动或改变方向的能量。 Here are some good examples of force. 这里有几

发表于:2019-01-10 / 阅读(140) / 评论(0) 分类 与美国小学生一起学英文第5册

CERN Accelerator Back in Business 欧洲核子研究中心粒子加速器升级 The long upgrade of the Large Hadron Collider is over. The scientific instrument responsible for the discovery of the Higgs boson -- the so-called God particle -- is bein

发表于:2019-01-14 / 阅读(138) / 评论(0) 分类 VOA标准英语2014年(九月)

Chinese President Xi Jinping told his U.S. counterpart, Donald Trump, in a telephone conversation late Wednesday that Beijing remains persistent on the denuclearization of the Korean Peninsula. CRI's Yu Yang has more. During the phone conversation, X

发表于:2019-01-19 / 阅读(150) / 评论(0) 分类 2017CRI中国国际广播电台

This is the VOA Special English Economics Report. Toyota became the world's largest automaker in two thousand eight. But after years of building loyalty, the Japanese company may have put its quality brand name at risk, at least temporarily. Toyota i

发表于:2019-01-31 / 阅读(194) / 评论(0) 分类 2010年慢速英语(二)月

By Paul Sisco Washington 11 July 2007 The world's largest particle physics laboratory is under construction on the border between Switzerland and France. At the heart is the Large Hadron Collider Particle Accelerator being built by the European Organ

发表于:2019-01-31 / 阅读(195) / 评论(0) 分类 2007年VOA标准英语(七月)

Nigeria's Boko Haram Remains Persistent, Mysterious Threat DAKAR The United States has formally designated the Nigerian militant sect, Boko Haram, and a splinter group, Ansaru, as foreign terrorist organizations. Boko Haram's propaganda videos have b

发表于:2019-01-31 / 阅读(133) / 评论(0) 分类 VOA常速英语2013年(十一月)

My wife came home yesterday and said, Honey, the car won't start, but I know what the problem is.I asked her what it was, and she told me there was water in the carburetor(化油器). I thought for a moment, then said, You know, I don't mean this o

发表于:2019-02-03 / 阅读(125) / 评论(0) 分类 趣味英语

Fault recalls are quite common in the car industry. I think part of the problem is the scale of the problem weve been seeing , over 4million cars recall because of accelerator problems. Go back to September last year, another 4 million recall in the

发表于:2019-02-08 / 阅读(91) / 评论(0) 分类 英伦广角

Last week while driving with her one-year old son 今天的第一位嘉宾 上周带着 our first guest experienced the most frightening event of her life. 她一岁的儿子开车时 经历了平生最可怕的事 Thankfully a hero appeared on the b

发表于:2019-02-15 / 阅读(166) / 评论(0) 分类 艾伦脱口秀

HOUSTON, Dec. 18 (Xinhua) -- The U.S. Coast Guard said on Tuesday that underwater inspections at the site of BP's 2010 rig explosion have failed to identify the sources of a persistent sheen on the surface of the Gulf of Mexico. Meanwhile, it said th

发表于:2019-02-18 / 阅读(134) / 评论(0) 分类 英语新闻
学英语单词
A stitch in time save nine
Aglossa
Amazonianist
ancram
as yellow as a crow's foot
be exempted from income tax
bending crack
Bjarnarnes
blaauw
braith
bribeproof
cation surfactant
cesium chloroaurate
charkha
childpsychology
chloroparaffin(e)
contragradation
control timing
cubic metres
curve of fatigue
defence bond
direct exciation
drop you
drug toxicity
Duhort-Bachen
Dytransin
e-marketing
ebira-derived
ectocytosis
emp-nums
engorgement of breast
equaled
federal assembly
fireclay plastic refractory
flindersia australiss
flood waterline
fossanovas
freight claim
Gelidium amansii
geographic vertical
haplophylla
hippeastrum equestre
hissings
hoppus tons
hungry area
hydrogenolytic cleavage
hydromesophytic meadow
hyperconcentration
Hypnus
jean harlows
kasems
landar
lead coil
liquid denture acrylic
mass heaving
Maysvillian
Merrickville
methyl iodide
mezuza, mezuzahs
MHC associative recognition
montrealite
movie-ticket
mucous membrane knife
natural resin
negrofication
nonelongated
nonhomologous end-joining
numerical calculation
opaque area
organicities
ovadia
PCMCIA
piloting
pleasure center
pourpoint
pulse size analyser
push-key switch group
raimunda
sapraemia
secondary reserve
selfegrene
shank-feathering
solid state oscillator
spean
static pneumatic conveyor
stem borer
straightnesses
stress analysis
sulfur oxychloride
thunderstorm cirrus
total temperature
total-immersion
trideoxynucleotide
Trifungol
typhulochaeta japonica s.ito et hara
U. C. A.
unanimity
uterine gauze packer
vitreous space
wave number vector
woom
zoom past