音标:['prәupәnәun] ;
n. 〈化〉丙酮
n the simplest ketone; a highly inflammable liquid widely used as an organic solvent and as material for making plastics
词型变化:名词复数形式 : propanones
【近义词】

WORDS AND THEIR STORIES - Tinpan Alley By Susan Kelen Broadcast: Sunday, October 10, 2004 Now, the VOA Special English Program Words and Their Stories. Today, we tell about the expression, tinpan alle

发表于:2018-12-01 / 阅读(336) / 评论(0) 分类 WORDS AND THEIR STORIES

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:2018-12-04 / 阅读(219) / 评论(0) 分类 英文魔法师字源大挪移

[00:17.36]Figure On The Proch [00:26.40]门廊鬼影 [00:36.51]Back in the early 1980s my aunt lived in a house [00:41.27]that was literally located in the middle of nowhere. [00:46.05]It used to really creep my younger brother and me out, [00:50.28]but

发表于:2018-12-11 / 阅读(208) / 评论(0) 分类 英语灵异故事

[00:17.23]Figure On The Proch [00:26.43]门廊鬼影 [00:35.14]I lay back down and tried to go back to sleep. [00:39.57]After I had lain there for about 5 minutes, [00:43.12]I started to hear a tapping sound. [00:45.77]I listened for a minute, [00:48.07]

发表于:2018-12-11 / 阅读(260) / 评论(0) 分类 英语灵异故事

Out of the frying pan and into the fire 【1+1英文】 Angela:

发表于:2018-12-24 / 阅读(247) / 评论(0) 分类 英语口语1+1

panacea /ˌpnə'si:ə/ A two-week vacation is wonderful for fatigue, but will not cure baldness or improve vision. It is no panacea. -- remedy for all ills; cure-all; universal remedy ﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌

发表于:2018-12-30 / 阅读(211) / 评论(0) 分类 突破英文词汇

By Jim Bertel Washington, DC 17 February 2006 watch Bird Flu report As the deadly H5N1 strain of bird flu continues to spread from Asia to the Middle East, Africa and Europe, there have been many pred

发表于:2019-01-04 / 阅读(264) / 评论(0) 分类 2006年VOA标准英语(二月)

Larry到李华住的地方,去看她新领养的猫咪小雪球。今天李华会学到两个常用语:mental和pro. LL: Snowball is adorable! She's so little and fluffy! LH: 就是啊,我的猫咪

发表于:2019-01-11 / 阅读(213) / 评论(0) 分类 美国之音《流行美语》

今天我们要讲的习惯用语都包括pan这个词。它最常见的意思是平底锅或者盘子。我们要学的第一个习惯用语是: out of the frying pan into the fire。 Frying意思是油煎或者油炸,所以frying pan就是煎东西

发表于:2019-01-16 / 阅读(268) / 评论(0) 分类 美国习惯用语

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A: Oh, yes. I like that one. But it's too heavy. B: Okay, try this one. It's made of aluminum. A: O

发表于:2019-01-20 / 阅读(210) / 评论(0) 分类 购物英语对话

A: I'm looking for a pan I can use in my kitchen. B: What size pan were you thinking of? A: I've already got a small pan. I need a big one. B: Well, this one might work for you. A: Oh, no, that's way too heavy a pan for me. B: Here, lift this aluminu

发表于:2019-01-20 / 阅读(173) / 评论(0) 分类 购物英语对话

A: Can you help me find a pan? B: Are you looking for a small, medium, or large pan? A: I want a big pan. B: Does this one look big enough? A: Yes, it's the right size, but it weighs too much. B: Well, what do you think of the aluminum pan? A: It's l

发表于:2019-01-20 / 阅读(225) / 评论(0) 分类 购物英语对话

A: I'd like to purchase a pan. B: Is there any particular size that you want? A: Well, I cook a lot of big meals. B: What do you think of this one? It's a 16 pan. A: Yes, that's the right size, but it's so heavy. B: Well, look at our aluminum pan. It

发表于:2019-01-20 / 阅读(188) / 评论(0) 分类 购物英语对话

A: I need a pan. B: Okay. Do you have a particular size in mind? A: Well, the bigger the better, I think. B: Look at this one. It's our biggest pan. A: Yes, that is big enough, but it's too heavy for me. B: Okay, we have the same thing in aluminum. A

发表于:2019-01-20 / 阅读(161) / 评论(0) 分类 购物英语对话

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A:I like that one, but it's too heavy. B: Okay, try this one. It's made of aluminum. A: This is muc

发表于:2019-01-21 / 阅读(197) / 评论(0) 分类 购物-Shopping

MADRID, Feb. 2 (Xinhua) -- Spanish Prime Minister Mariano Rajoy on Saturday denied that he and other members of his Popular Party (PP) had received illegal cash payments hidden from tax authorities. The accusations were false, Rajoy said at the PP he

发表于:2019-02-02 / 阅读(177) / 评论(0) 分类 英语新闻

MADRID, June 1 (Xinhua) -- The Spanish Football Federation ( RFEF) confirmed Friday that five of the next seven finals of the Spanish Supercup will be played in China. The RFEF has confirmed an agreement with the company Vansen International Sport to

发表于:2019-02-02 / 阅读(174) / 评论(0) 分类 英语新闻

GUADALAJARA, Mexico, Oct. 22 (Xinhua) -- The 16th Pan American Games finished the competition of its eighth day to complete the first half of the schedule with several sports wrapped up, given out in total 24 golds on Saturday. The United States cont

发表于:2019-02-03 / 阅读(177) / 评论(0) 分类 英语新闻

今天我们要学的词是pro-life。 Pro-life意思是反对妇女有堕胎的选择权。Pro-life的对立面是 pro-choice,支持妇女的堕胎权。美国总统奥巴马不久前在圣母大学发表毕业演讲。Hundreds of pro-life activis

发表于:2019-02-05 / 阅读(229) / 评论(0) 分类 英语每日一词

我们要学的第一个习惯用语是: out of the frying pan into the fire。Frying意思是油煎或者油炸,所以frying pan就是煎东西的平底锅。 这个习惯用语由来已久,最早出现在十六世纪早期一名英国作家的笔

发表于:2019-02-21 / 阅读(157) / 评论(0) 分类 实用英语
学英语单词
.vct
Adenophora pereskiifolia G.Don.
allowed cost
apple stern
arched construcion
arithmetic error
asrm
authigeneses
Baer's vesicle
birdfeeders
block multiplexer mode
boat-billed heron
bond rate
brace game
canon bones
cerebellum (or small brain)
childsnatching
climer
compound caoshanhu tablets
contract of purchase
costa (pl. -tae)
cypridology
data address register
declarative data
deep submergence vehicle (dsv)
domesticise
dotted quarter note
double v groove weld
downmodulated
drupes
Dysoxylum excelsum
economic class
emulation among workers of the same type of work
energy-momentum pseudo-tensor
eoeurysa flavocapitata muir
farm tools showroom
fibre optic temperature sensor
Freeboard Rules
frusciante
full feathering propeller
furnace rating
gas-evolving liquid
great circle differential longitude
heed
hygral expansion
inapplicate
indirect method of heat flow measurement
intelligence analysts
intermediate plant
IP fax
keratodermatocele
last.fm
LEGALONSilibinin
ligg. accessoria volaria
make no
manada
marrubiin
metaphorous
monoethyl adipate
more than you know
myzus boehmeriae
negative eugenics
normalizing steel
null-terminated character string
Octylphenoxypolyethoxyethanols
on that
oral fissures
orthogonal vector
os1 basilare
partial stabilized zirconia
passing up
Pedicularis fragarioides
Phoenix Lance process
pip-pips
previous record
protection system
queensways
ramblas
regenerative image intensifier
relative attenuation
safety post
SODB
spiral steel pipe
Stanardsville
starchy matterial
status-symbols
stone sub
storm boots
t-pain
technethics
telegraph form
tellurate
tip-taps
UCATT
Vermetidae
vibratory pile driver
vidalias
volatile database
voltaplast
volume reflectivity coefficient
Wiesner's paraganglion
zabaletas