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(276) / 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(155) / 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(123) / 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(140) / 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(214) / 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(155) / 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(114) / 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(87) / 评论(0) 分类 听歌学英语
学英语单词
a coarse grass used for forage
accounts payable-imported equipments
aerial levelling
aerobicss
al kab
aureomycin glycerol paste
Bachelor of Literature
be considerate to
beds down
Bernoulli distributions
bibliografa
biliprealbumin
bleedout
borehole liquid level indicator
Bosanquets
bullion ratio
central tissue
chemosynthesizing autotrophic bacteria
cleaner-separator
Clematis nannophylla
Cockburn, Can.
commodity cost objective
companisation
compensating stuffing box
Corsican mints
cusanis
drossard
dryvax
exarchates
external strain gage
facies model
fayeds
fint
fire-hot
heterogone
Hindang
impression-cup
integral tip shround
Lac du Flambeau
law of mass action
least square estimate
levator scapulae m.
luzhin
macroevolution (goldschmidt 1940)
Marconi, Guglielmo
maximum-length code
Meeuwen
microprogrammed computer
middle-value
Miscanthus flavidus
miswaste
monoborohydride
montipora foveolata
mounted cultivator
multiple-step form of income statement
nacareniobsite- (ce)
non-conservation elements
nongeophysical
oblique visual range
one-element control
Osgodby
pacthred
para-aminopropiophenone
paukert
periodica hypersomnia
preliminary pressure
presifted
primary rate interface,PRI
professorlike
pyroborates
quotient verdict
range of deposit
ravigotes
regio mammalis
retrospect to
rosch
rubber ear cushion
rubricaule
schramski
Schroder
seawater quality pollution
semidrying oil
sexless
sheeny
sheet index
sit crosslegged
sorrily
splenify
square dancer
stair well
starting servo motor
the holy city
thymic epithelial cell
trade hazard
trimethylene bromohydrin
underdowns
unloader blower chopper
video iPod
Vijayāpati
workss
xy plotter
year of the woman