氯甲烯土霉素,甲基氯环素,去水羟基金霉素

ACT II Excuse me, officer. 对不起,警官。 Can you help me? 你能帮帮我吗? Sure. 当然可以。 Can you tell me 你能告诉我 how to get to Linden Street, in Riverdale? 怎么去Riverdale的

发表于:2018-12-02 / 阅读(308) / 评论(0) 分类 2008年NPR美国国家公共电台二月

发表于:2018-12-02 / 阅读(224) / 评论(0) 分类 英语口语1+1

Cloze: Stingers of the Sea 海中刺客 ── 水母 Given impressive-sounding names like Portuguese man-of-war, jellyfish are certainly respected and feared by humans. Not exactly a fish, and lacking a spine, this creature has a single body cavity

发表于:2019-01-02 / 阅读(165) / 评论(0) 分类 双语有声阅读

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week on our show: We answer a question about the Web sites of American presidential candidates ... We also have music by Cortney Tidwell ... And we tell you abou

发表于:2019-01-11 / 阅读(183) / 评论(0) 分类 VOA慢速英语2007年(五)月

By Jim Teeple Ramallah 23 January 2006 Politicians in the Palestinian territories wrapped up final day of campaigning Monday, ahead of crucial vote Wednesday to elect new legislature Politicians in th

发表于:2019-01-13 / 阅读(250) / 评论(0) 分类 2006年VOA标准英语(一月)

Oum Sok began working as a cyclo driver when he was 18. He says the city has become very expensive over the years, making it much harder to earn a living. New York has its yellow cab. London has its red bus. But Phnom Penh has its cyclo - a three-whe

发表于:2019-01-13 / 阅读(212) / 评论(0) 分类 VOA标准英语2010年(六)月

The State Department said Thursday an agreement for the start of direct peace talks between Israel and the Palestinians is close to completion. The deal will apparently be sealed by statements from the United States and the International Middle East

发表于:2019-01-13 / 阅读(157) / 评论(0) 分类 VOA标准英语2010年(八)月

(Yeah) Know you tryna be 知道你想要成为 Know you tryna be, a gentleman 知道你想要成为一位绅士 A gentleman 一位绅士 Trying to impress 想要引我注意 Tryna be the best, specimen 想要成为最佳情侣的典范 Perfect specim

发表于:2019-02-17 / 阅读(120) / 评论(0) 分类 听歌学英语
学英语单词
astigmatometry
attirements
Avnφ
ball-float liquidlevel meter
be no skin off someone's teeth
beaux esprits
bedforms
boreman
bromopyruvate
caperata
car-bornes
caulis bambusae in taenian
Chievres
civilian dress
command-and-control
correct mixture
cumbrousnesses
deoxymethymycin
dimorphic
dorsal
double-chinned
Dracunculus persarum
dropsides
earth cable
elderslies
electrically mains
extruding ratio
fjord valley
FLOPS, flops
glass forming
Glengad Hd.
golden goals
haberdashery stores
halibuts
hamamelidaeeous
heterogeny
high titanium oxide type electrode
horizontal resolution bars
Ictidosaurs
inhibit noise
initiation control device
inserted board
internal friction angle of discontinuity
keen draft
key-point investigation
Lit-et-Mixte
Lodopine
log brand
m.ta
marginal cost breakeven
metallized coating
methylmercaptan
micro-electrode
micro-processing relay
multimedia data model
multiple use marc system
naked oat
naturophilite
NewY
nonholographic
nonlake
nonparametric decision theoretic classification
oil shrinkage loss
ophthalmotropometry
output steering
Oxazina
peguy
pennes
periproct plate
Pleurospermum
primary enamel
printer keyboard
proposed common name
protactinium decay method
pulse spectrum
rain pool
reflected upon
reverse hang
riebeckite trachyte
right-to-left
safe speed of rotation
sinistrophoria
sleeches
strong as a bull
table top
Task board
technological history
teenest
telephine stand
thanatocoenoses
theoretical mean
tilting-disk prosthetic valve
tipburn
tippy key
Tongkah
unripeness
uranyl triphosphate
us dc
USB Micro
well-shaved
xanthopimpla brachycentra brachycentra