声速误差

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-11-30 / 阅读(154) / 评论(0) 分类 英语情景对话-大学生活

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error The Egyptian military admitted last week it made a mistake when sentencing a 4-year-old boy to prison for life. A mistaken identity and confusion inside the Egyptian court system

发表于:2018-12-08 / 阅读(110) / 评论(0) 分类 2016年VOA慢速英语(二)月

Here's the key part. 接下来是关键的部分。 The solution nearest the wall spins faster than the solution closer to the middle. 离试管壁最近的溶液,要比中间的溶液旋转得更快。 That difference in velocity creates sheer str

发表于:2018-12-18 / 阅读(81) / 评论(0) 分类 TED演讲教育篇

BCF(Boot Catalog File,启动目录文件) BIF(Boot Image File,启动映像文件) CDR(CD Recordable,可记录光盘) CD-ROM/XA(CD-ROM extended Architecture,唯读光盘增强形架构) CDRW(CD-Rewritable,可重复刻录光盘) CLV(Constant

发表于:2018-12-18 / 阅读(167) / 评论(0) 分类 英文语法词汇

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-12-26 / 阅读(139) / 评论(0) 分类 大学生活-College Life

(LOS ANGELES, AP) Allen Iverson shook up the NBA Finals when he scored 48 points in the opener of the series. (美联社洛杉矶电)亚伦.艾佛森在NBA联赛的第一场比赛攻下48分,震撼NBA的总决赛。 The Philadelphia 76ers stunn

发表于:2018-12-28 / 阅读(95) / 评论(0) 分类 赖世雄英语新闻听力通

看到助攻,千万不要受汉语思维影响。助攻很简单,一点都不复杂,不信?看外电一段有关小巨人姚明缺席NBA全明星赛的相关报道: NBA Houston Rockets center Yao Ming will not play in next month's National

发表于:2019-01-03 / 阅读(67) / 评论(0) 分类 奥运英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's April 15th. Like many people around the country, you might be feeling your blood pressure rise as you deal with everyone's favorite activityfiling

发表于:2019-01-08 / 阅读(105) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? Could it be that our understanding of rain was all wet? A new study says that some drops of rain are falling faster than they should be. Which ultimately means that it m

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 Scientific American(六)月

NEW YORK, Aug. 30 (Xinhua) -- French Open champion Li Na committed 54 unforced errors and was eliminated in the first round of the U.S. Open by 53rd-ranked teenager Simona Halep on Tuesday. Li, seeded sixth, lost 6-2, 7-5 to Romania's Halep, sufferin

发表于:2019-01-11 / 阅读(127) / 评论(0) 分类 英语新闻

We have to beat that. 我们必须克服它。 We can do it because in space there are no aerodynamics. 我们能够这样做是因为太空里没有空气阻力。 We can go and use inflatable systems for almost everything. 我们几乎总是能够使

发表于:2019-01-18 / 阅读(59) / 评论(0) 分类 TED演讲商业篇

英语中有一些词汇看起来非常简单,但组合起来使用却会让英语变得十分地道,今天的节目就来说说这些shortsweet的短语。 今天给大家介绍的都是A和B这种结构的短语: A B phrases: two words, with

发表于:2019-01-22 / 阅读(135) / 评论(0) 分类 美国文化脱口秀

LOS ANGELES, March 10 (Xinhua) -- Blake Griffin finished with 22 points and eight rebounds, Chris Paul contributed 20 points with 14 assists as the Los Angeles Clippers handed the Detroit Pistons 5th straight defeat 129-97 on Sunday. The 129 points w

发表于:2019-02-03 / 阅读(120) / 评论(0) 分类 英语新闻

WASHINGTON, Feb. 19 (Xinhua) -- NBA's Philadelphia 76ers announced Tuesday that their guard Jason Richardson has undergone successful knee surgery. The 12-year NBA veteran, who has not played for a month and will be sidelined for the rest of the seas

发表于:2019-02-04 / 阅读(106) / 评论(0) 分类 英语新闻

1. 市况上扬: The market advances/ gains /rises. 2. 市况下挫: The market declines /falls/loses. 3. 市况活跃: The market booms. The market is excited. The market becomes active. The market becomes brisk. 4. 市况暴跌停滞: The m

发表于:2019-02-06 / 阅读(84) / 评论(0) 分类 天天商务口语

Are you inspired by Mahatma Gandhi? Gandhi quotes inspired millions of Indians to act in non-violent protest against British oppression. His own wisdom and philosophy can always inspire us. Here are the Gandhis Top 10 inspirational quotes that give y

发表于:2019-02-07 / 阅读(105) / 评论(0) 分类 英语美文

China's unmanned lunar probe Chang'e-5, set to be launched around December 2017, will bring lunar soil samples back to Earth, says Wu Yanhua, deputy chief of the China National Space Administration. 国家航天局副局长吴艳华近日表示,我国

发表于:2019-02-07 / 阅读(49) / 评论(0) 分类 英语新闻

【中文解释】 errorist是指总是犯错却自认为正确的人,错误份子,瞪眼睛说瞎话。 【英文解释】 Someone who repeatedly makes mistakes. Says stuff he believes is true, but anyone with common sense can see he's wrong. A

发表于:2019-02-09 / 阅读(109) / 评论(0) 分类 美国俚语

CLEVELAND, Jan. 9 (Xinhua) -- Cleveland Cavaliers' Brazilian center Anderson Varejao will be sidelined in the next two months after it was revealed he needs surgery on his right knee. Varejao suffered the injury during the Cavaliers' 113-99 defeat to

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 英语新闻

What do brain damaged patients, adults saying tongue twisters and all children have in common? Theyre more likely to make speech errors than an adult who is speaking under normal circumstances.In this moment of science, we'll look at why. ' A common

发表于:2019-03-06 / 阅读(130) / 评论(0) 分类 英语时差8,16
学英语单词
2-furoylformic acid
abbreviated version
aetatiss
Afognak
Alexander II
arima
audience engagement
ayaz
C-factor
cakeage
channel noise
coherent acoustic doppler radar
come to good
complex steady-state vibration
contentsii
corbel course
cross cultural communication
cuba wood
cuff for sphygmomanometer
dalbergia retusas
direct quotations
disjone
duplex-type atomizer
eat pussy
economic policy insurance
Electreat
equisetum ramosissimum
essential ejecta
etionizina
ex-husband
feeding trough
flow-type proportional counters
food nutrition analysis
grease type rust preventing oil
guangmings
hereditary material
hypomorphic allele
ice-schokkill
improvement of soil fertility
in the same direction
infirmaries
inflation-related adjustment
injection moldings
intrenchments
inverse emulsion polymerization
Kaipara R.
Keystone Stater
kirby pins
Kuyuda
large spoon
levelling arm
lip reflex
liquefied phenol
lunzers
malthusian growth
methylethylene phosphate
metracystosis
Micr.
military computer-based system
motive column
multisports
national council
no quarter
nonreserved
not the whole story
nutrient removal
octamethylpyrophosphoramide (OMPA)
orrison
overpasteurization
phant
Piperi, Nisis
piston ring face
planed sawn timber
praetextas
prairie mimosa
pyrobelonite
recombination system
regulated short selling
reincubates
roquette
Saline B.
sang bast
self-adjusting head
semisplit
semitones
shouldered tap bolt
Silyap
single frequency tone
socio-economic infrastructure
spectrophyrheliometry
stable fixed point
substituent stabilization operator
supinenesses
tangently
tapping switch
tellinite
tetrahydroxybiphenyl
the medium term
tri-coloured lantern
trodden down
wind turbine-piston pumping set