音标:[mi'θilik] ;
a. 甲基的, 含甲基的
[化] 甲基
a. Pertaining to, derived from, or containing, methyl;
specifically, designating methyl alcohol. See under Methyl.

AMERICAN MOSAIC -January 25, 2002: Music by Aaliyah/a question about Guantanamo/a report on the Olympic Flame Broadcast: HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magazine in Special English.

发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 American Mosaic

AMERICAN MOSAIC -January 11, 2002: Music by Bob Dylan/question about Amtrak/furniture maker Sam Maloof HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magazine in Special English. (THEME) This is D

发表于:2018-12-07 / 阅读(182) / 评论(0) 分类 American Mosaic

The war crimes cases of the former Bosnian Serb leader and the president of Sudan involve two separate courts, both in The Hague. Transcript of radio broadcast: 25 July 2008 This is IN THE NEWS in VOA Special English. Former Bosnian Serb leader Rado

发表于:2018-12-15 / 阅读(163) / 评论(0) 分类 VOA慢速英语2008年(七)月

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(109) / 评论(0) 分类 2016年VOA慢速英语(十)月

今天要讲的三个习惯用语都是和零碎的小东西有关。他们之间的区别只是使用的场合不同,或者是来源不一,用法相近。现在我们就分别为各位讲解这三个习惯用语。他们是:odds and ends, knic

发表于:2018-12-16 / 阅读(217) / 评论(0) 分类 美国习惯用语

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(161) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(159) / 评论(0) 分类 Scientific American(三)月

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(130) / 评论(0) 分类 初学者听力文摘精选

Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented

发表于:2019-01-02 / 阅读(181) / 评论(0) 分类 60秒科学

AMERICAN MOSAIC - November 1, 2002: Music by James Taylor / Question About the Visa Lottery / Election Day HOST: Welcome to AMERICAN MOSAIC --VOA’s radio magazine in Special English. (THEME) This is

发表于:2019-01-02 / 阅读(195) / 评论(0) 分类 American Mosaic

AMERICAN MOSAIC - October 18, 2002: Music by Heather Headley / Question from China about the U.S. Court System / National Book Festival HOST: Welcome to AMERICAN MOSAIC --VOA’s radio magazine in Spe

发表于:2019-01-02 / 阅读(206) / 评论(0) 分类 American Mosaic

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(196) / 评论(0) 分类 农业与发展

AMERICAN MOSAIC -July 26, 2002: Our New Theme Music / Question About a Book on American Indians, 'Hanta Yo' / A Celebration of American Theater HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magaz

发表于:2019-01-07 / 阅读(214) / 评论(0) 分类 American Mosaic

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(163) / 评论(0) 分类 VOA2003(下)-环境与健康

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(187) / 评论(0) 分类 经济学人科技系列

AMERICAN MOSAIC -March 15, 2002: Music written by John Williams / A question about Saint Patrick's Day / Watching baseball players get ready for the season Broadcast: HOST: Welcome to AMERICAN MOSAIC —

发表于:2019-01-30 / 阅读(282) / 评论(0) 分类 American Mosaic

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(178) / 评论(0) 分类 VOA常速英语2013年(十月)

李华和Larry到商店买东西。李华看到巧克力正在减价出售,所以买了一大堆。今天李华会学到两个常用语:chocoholic和fix. LL: Whoa, Li Hua. I didn't know you were s

发表于:2019-02-07 / 阅读(139) / 评论(0) 分类 美国之音《流行美语》

Sad Story( 悲伤故事)- Loveholic It's a sad story yunanhido balgun hessal gadughan ichi mothal haru nul kumkwo odon arumdaun nare baraji anhadon nunmuri chajawa Gude ibgae momun shirin maltuga modun bichul dada suchin barammajodo sumjugyo uro cause y

发表于:2019-02-07 / 阅读(219) / 评论(0) 分类 音乐咖啡厅
学英语单词
administrative body
alternating-current dynamo
angiolipotic nevus
anotiier
applicaton for admission
aqueous ammonia burn
automatic storage allocation
back yard
barokov
biotrophy
block fault
blood-and-guts
blue plaques
brown enamel
calorose
catolechia wahlenbergii
charbroil coffee
code room
compound pollen grain
convolution of two function
cut-off knife
data-graphics, data graphics
deep litter system
disabled motor switch
do one's round s
dollar stores
enter into a treaty with
evolutionary convergence
field preamble
firon
Fournels
garch model
graphics services
gray kingbirds
haris
harralson
hesperinos
highway-railway grade separation
Hoogstede
hormone pulse generator
horror flick
Ianthe
key of a cipher
Kuyacha
loom up
low-angle scattering
marcel disk
mazourca
mean flight hours between failures
measured rate
measurment of film thickness
misprescriptions
musculus longus haemalis
n-caproaldehyde
need potential
needle game
neutron temperature
Nickerie, Dist.
nullinervis
number of plants per unit area
oriented real hypersphere
Papilionoidea
pars reticularis
paucibacillary
Pelton wheels
pesos
Petersen's theorem
Pevek
phenomenas
Pinacene
possess oneself of
power fail/auto restart
protected bulkhead
pseudopelletierine
random network
raster glass measuring device
reinvent yourself
safety-related
sedimentary wedge
seeking your cooperation
Sefril
signalling disc
sing out of tune
socolofi
sooner rather than later
ST_arriving-and-departing_movement-on-or-through-water
sublethal-dose
sunk molding
suplex
swingback unloading auger
switch jaw contact
talk sb's ear off
tight structure
traffic separation scheme
uniformly absolutely convergent
upper half of plane
vested annuity
Warburgs
work tank
zero gap
zygomaticoalveolar