音标:['pɔlikresti] ;
n. 有多种用途的东西(尤指有多种功效的贵重药品)

情景对话: Walter: Not hydrofluoric. 氢氟酸就不会。 Jesse: Why not? 为什么不会? 知识点笔记: hydrofluoric 氢氟酸 1. 确定辅音 相对来说,辅音变化最少。 单词中 h,dr,fl,r 和 c, 都没有特殊和奇怪

发表于:2018-12-18 / 阅读(116) / 评论(0) 分类 英国学生科学读本

This is scientific American sixty seconds science. I am Amy Kraft. Got a minute? Sweat potatoes contains fiber, vitamin A and calcium, but the way that scientists think they can make them even more healthful is literally shocking. Researchers found t

发表于:2018-12-24 / 阅读(112) / 评论(0) 分类 Scientific American(八)月

the meaning of politics Guess what the true meaning of politics is. Poli is a Latin term meaning many and tics are bloodsucking creatures. Notes: 1. Guess what the true meaning of politics is. 猜猜看政治的真正含义是什么? 2. Poli is a L

发表于:2018-12-26 / 阅读(120) / 评论(0) 分类 英语笑话(MP3+文本)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(165) / 评论(0) 分类 英文魔法师字源大挪移

Amazon Go: First Store with No Money or Lines The American company Amazon has launched a store that does not require you to stand in a checkout line or someone to process your payment. 美国亚马逊公司推出了一家无需排队等待收银员结账

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 2018年VOA慢速英语(一)月

抗病毒药 三氮核苷唑 Ribavirin` 病毒唑, 利巴韦林, 尼斯可, VIRAZOLE 无环鸟苷 Acyclovir 阿昔洛韦, Zovirax, 永信克疱, 丽珠克毒星, 舒维疗 更昔洛韦 Ganciclovir 丽科

发表于:2019-01-03 / 阅读(180) / 评论(0) 分类 医务英语

硝咪唑类 甲硝唑 Metronidazole 甲硝羟乙唑, 灭滴灵, 咪唑呢达, 灭滴唑, 佳尔钠FLAGYL, Klion, Arilin 替硝唑 Tinidazole 服净, Fasigyn 氯霉素类 氯霉素 Chloramphenicol CHL

发表于:2019-01-03 / 阅读(146) / 评论(0) 分类 医务英语

皮肤附属器疾病 寻常痤疮 acne vulgaris 脂溢性皮炎 seborrheic dermatitis 石棉状糠疹 pityriasis amiantacea 酒糟鼻 acne rosacea 激素性皮炎 hormonous dermatitis 口周皮炎 pe

发表于:2019-01-03 / 阅读(131) / 评论(0) 分类 医务英语

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(199) / 评论(0) 分类 医务英语

By Carol Pearson Washington 04 July 2007 Researchers have found that chocolate dark chocolate is good for your heart. They say it may stave off hardening of the arteries among smokers, and it has more antioxidants per gram than red wine, green tea or

发表于:2019-01-06 / 阅读(156) / 评论(0) 分类 2007年VOA标准英语(七月)

全身症状 发热 fever 潮热 hot flushes 乏力 easy fatigability 怕冷 sensation of chill 神经质 hervousness 头晕 vertigo 头痛 headache 心慌 palpitation 恶心 nausea 呕吐 emesis;vomiting 腹泻 diarrhea 腰痛 lumbago 麦氏点 Mc

发表于:2019-01-08 / 阅读(181) / 评论(0) 分类 医学英语

By Nico Colombant Kinshasa 28 July 2006 Campaigning is ending in the Democratic Republic of Congo, amid tensions before Sunday's post-war election. It is the first open ballot in the country since just after independence in 1960. -------- Destructio

发表于:2019-01-09 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(七月)

Episcopal Church, Breakaway Anglicans Fight Over Property Outside the U.S. capital stands a red brick church with white wooden pews where George Washington served as a vestryman, or lay leader. The Falls Church was founded in 1732 and even gave its n

发表于:2019-01-13 / 阅读(162) / 评论(0) 分类 VOA标准英语2012年(三月)

UN Security Council Urges Somalis to Resolve Political Crisis The U.N. Security Council expressed its grave concern Wednesday at the continued instability in Somalia, which it says has led to a multitude of problems, including terrorism, piracy and a

发表于:2019-01-14 / 阅读(162) / 评论(0) 分类 VOA标准英语2011年(五月)

AUDIE CORNISH, HOST: This is what pillow talk on television sounds like these days. (SOUNDBITE OF TV SHOW, I LOVE DICK) KATHRYN HAHN: (As Chris) Why do you think that we are - have been monogamous all these years when we don't even believe in it? Lik

发表于:2019-01-17 / 阅读(181) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Students at the University of Canterbury had only one and a half days of classes before the earthquake on Feb 22nd. The university then closed for three weeks. A number of buildings had red stickers, including the two newest buildings Commerce and La

发表于:2019-01-27 / 阅读(170) / 评论(0) 分类 新西兰英语

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(160) / 评论(0) 分类 科技之光

Frequent hand-washing in my job as a medical technologist and the harsh Alaskan weather combined to give me very dry skin. One night as I prepared for bed, I rubbed my hands with petroleum jelly and covered them with a pair of old white gloves. As I

发表于:2019-02-04 / 阅读(149) / 评论(0) 分类 趣味英语

By Simon Marks Paris 04 May 2007 French voters go to the polls on Sunday (May 6th) to elect a new president. They face a stark choice between a conservative, former Interior Minister Nicolas Sarkozy, and the Socialist Party's candidate, Segolene Roya

发表于:2019-02-07 / 阅读(168) / 评论(0) 分类 2007年VOA标准英语(五月)

Tea has complex compounds called polyphenols which are believed to help the arteries to relax or dilate, thus enabling a smoother flow of blood. 茶中含有一种叫多酚的复杂混合物。这种物质据信能帮助放松或扩张动脉,从而使

发表于:2019-02-17 / 阅读(186) / 评论(0) 分类 实用英语
学英语单词
acephenanthrenyl
Arkansasian
artificial material
B.A.ohm
bardiglione (anhydrite)
bcd(binary coded decimal)
behavioral study approach
bicontaminated
bright hardening
building block of logic
Byram anemometer
candlepin bowling
cerilla
cold loading
complete tensor product
cowick
Crippen
Crus breve
cut one's stick
cutlassfishes
Dabog
dau.
Defense Communications System
disiloxanoxy-
disk gearing
dry-disk rectifier
easting down
entrance and exit
ethyl dinitroacetoacetate
file testing machine
firebush
flail row cleaner
Folium Rhododendri Daurici
general wall
genus Vicia
get a view of
gill monogenean diseae
gravity shunting
GW BASIC
handicapitalism
hippocampal cortex
Howden Moors
hydroscopic nucleus
i-ay
individual employee compensation record
infare
intermediate approach fix (if)
isthmic
Japan Insurance Studying Community
Juba dance
kroemer
macroparasites
magnitude of a vector
materials requisition note
maximum operating wind speed
maximum pitch rolled
melting characteristic of an electrode
mercury(ii) sulfide
Ministerial Committee
multitool lathe
mustard leaves
nonrevised
not trustworthy
Old Saint Peter's Basilica
on-load regulator
optokinetoscope
ordinary private telegram
original net retained premium income
overall efficlency
page directory base register
pin roller
positioning metric
presbyopic
prong reef
Pseudomonas polycolor
put one's face against
quasi-elementary solution
querculane
recapitulant
relocatable program library
rescue message
rollover cables
sassen
Sch. schedule
second hand car
self-excitation phenomena
sheep's fescue
skin test unit
stir-frieds
substratum
super emitron camera
take all the plums
talk a dog's hind leg off
thereagainst
to infinity
toyi-toyiing
turn sth over to
turnover rate of personnel
used bit
vestibule of mouth
willmotts
X-ray tetra