音标:[diː'naɪtrɪfaɪ] ;
vt. 脱氮;除去氮素
v. remove nitrogen from

【反义词】

By Margaret Besheer Irbil, Iraq 31 December 2006 Iraqis grieve beside the burial site of former Iraqi president Saddam Hussein in Ouja, Iraq, 130 kilometers (80 miles) north of Baghdad Sunday 31 Dec. 2006 Former dictator Saddam Hussein, who was exec

发表于:2018-11-29 / 阅读(156) / 评论(0) 分类 2006年VOA标准英语(十二月)

Lesson 6 Did I tell you you're terrif IC? [00:06.19]我告诉过你,你很棒吗 [00:12.38]This is a story about the new smoking law. [00:15.36]这是一个关于新吸烟法的新闻. [00:18.34]Restaurants have smoking and non-smoking sections now.

发表于:2018-12-25 / 阅读(71) / 评论(0) 分类 洪恩环境英语

Two bombing attempts in London failed last night. A Mercedes was parked in front of a popular nightclub before closing time. There were at least 500 patrons inside the club. The Mercedes contained 11 full gasoline cans and 7 containers of nails. Appa

发表于:2018-12-31 / 阅读(115) / 评论(0) 分类 365个英语简短小故事

Edith called her husband Archie. Daddy's dead. I was holding his hand when he died. Our son's wedding is tomorrow. What are we going to do? she asked. I just left the nursing home. Should we tell Earl or not? He loved Daddy so much. Archie said, Well

发表于:2019-01-02 / 阅读(92) / 评论(0) 分类 简单慢速英语阅读

By Doug Levine Washington 25 November 2006 Folk singer Grace Griffith was a physical therapist before going into music fulltime. With her soaring vocals reminiscent of Judy Collins, and a sound that draws from traditional Celtic music, Grace has bui

发表于:2019-01-07 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Al Pessin Washington 04 April 2006 Former U.S. Defense Secretary Caspar Weinberger, who died last week at the age of 88, was buried Tuesday at Arlington National Cemetery, just outside Washington.

发表于:2019-01-09 / 阅读(120) / 评论(0) 分类 2006年VOA标准英语(四月)

By Stefan Bos Budapest 18 March 2006 Slobodan Milosevic's long time secretary Mirjana Dragojevic mourns on the marker of his grave Former Yugoslav President Slobodan Milosevic, who died in his cell in

发表于:2019-01-09 / 阅读(139) / 评论(0) 分类 2006年VOA标准英语(三月)

soulmate Natasha Bedingfield Edited By Grant 果然52-03 incompatible,it don't matter though 水火不容,然而这不重要 cos someone's bound to hear my cry 因为必定有个人听到我的哭泣 speak out if you do, 若你是那个人就说出来吧

发表于:2019-01-10 / 阅读(86) / 评论(0) 分类 英文特辑精选

By David Gollust State Department 21 December 2006 U.S. Secretary of State Condoleezza Rice said Thursday she is satisfied with a pending U.N. Security Council resolution punishing Iran for refusing to halt uranium enrichment, though the measure has

发表于:2019-01-12 / 阅读(103) / 评论(0) 分类 2006年VOA标准英语(十二月)

By David McAlary Washington 23 November 2006 Scientists have genetically engineered two crops in a way they say will help improve nutrition in poor countries. One group has boosted the levels of certain nutrients in wheat and another team has made t

发表于:2019-01-12 / 阅读(119) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Ken Schwartz Washington 26 September 2006 John Negroponte U.S. National Intelligence Director John Negroponte says news reports of a document which says the war in Iraq has spawned a new generation of Islamic terrorists distorts what he calls the

发表于:2019-01-12 / 阅读(138) / 评论(0) 分类 2006年VOA标准英语(九月)

By Margaret Besheer Beirut 28 August 2006 Kofi Annan arrives in Beirut, Monday After a meeting with the Lebanese Prime Minister and other top officials, U.N. Secretary-General Kofi Annan says he is satisfied Lebanon is committed to the U.N. resoluti

发表于:2019-01-13 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(八月)

By Gilbert da Costa Abuja 21 February 2006 Oil installations belonging to Shell Petroleum Development Company in Odidi Niger Delta Nigeria's largest workers union, the Nigeria Labor Congress, has appe

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 2006年VOA标准英语(二月)

Charlotte: What are you doing in here? The entire wedding party is looking for you. Chris: Yeah, I know. Charlotte: Well, whats the matter? Youre not getting cold feet , are you? Chris: Thats just it. Im really having doubts about getting married. Wh

发表于:2019-02-02 / 阅读(68) / 评论(0) 分类 地道美语播客

MELBOURNE, Jan. 17 (Xinhua) -- Wimbledon champion Rofer Federer advanced to the third round at the Australian Open with a 6-3, 6-4, 6-4 victory over Russian Nikolay Davydenko here on Thursday. The two 31-year-olds know each other well, on court at le

发表于:2019-02-03 / 阅读(120) / 评论(0) 分类 英语新闻

By Stephanie Ho Washing 15 October 2006 U.S. officials say Washington is happy with the U.N. Security Council resolution that imposes weapons sanctions on North Korea. Pyongyang last week angered the world by conducting what it says was a nuclear te

发表于:2019-02-03 / 阅读(126) / 评论(0) 分类 2006年VOA标准英语(十月)

MADRID, Aug. 16 (Xinhua) -- Real Sociedad got strengthened in attack to recieve Mexican International winger Carlos Vela from English Premier League club Arsenal, the Spanish La Liga side confirmed on Tuesday. Real Sociedad have reached an agreement

发表于:2019-02-05 / 阅读(91) / 评论(0) 分类 英语新闻

By Peter Heinlein Addis Ababa, Ethiopia 17 October 2007 A group concerned with human rights in Ethiopia's eastern Ogaden region says refugees fleeing to neighboring Somalia are being rounded up by Somali authorities and handed over to Ethiopian troop

发表于:2019-02-06 / 阅读(118) / 评论(0) 分类 2007年VOA常速英语(十月)

By Aya Batrawy Cairo 08 April 2008 Iran's President Mahmoud Ahamadinejad announced on Tuesday that Iran is installing 6,000 new centrifuges at an uranium enrichment plant. The announcement drew sharp criticism from the United States and is expected t

发表于:2019-02-06 / 阅读(74) / 评论(0) 分类 VOA常速英语2008年(四月)

By Phuong Tran Gaga, Chad 14 May 2007 For years, hundreds of thousands of Sudanese who fled fighting in Darfur have received shelter in refugee camps in neighboring Chad. But having survived the violence, they now face a new threat in the deadly AIDS

发表于:2019-02-17 / 阅读(256) / 评论(0) 分类 2007年VOA标准英语(五月)
学英语单词
a matter of doubt
aerostar
anode material
apply by letter
arterio
autoimmunity
average energy per ion pair formed
azteches
bank center
be laid in the lockers
Beetsterzwaag
bet one's ass
broke loose
bromimetry
butyromel
cancerology
canned food in natural
capacity to
cardiac compression
cardiac muscles
chained command
chartered engineer
Chongzuo
complete cleft palate
compost-maker
constant navigation course
core restraining facility
cortical arch
costicervical
cyclostrematid
dbmv (decibel-millivolt)
dictating to
dietary supplements
diethyl carbitol
dot-and-dash code
dryexchange
efferent axon fiber
El Pino, Sa.
electric alarm
endodontically
everson
felsham
Folldal
foreign terrorist organization
forge furnace
full-load period
genogrouped
hard-headed hammer
Hmas
hurricanes
hyetologist
inbridge
iriditis
itemized sub-total
La Pryor
Lafayette Hill
leptosomatic habit
lifeboat davit
maneuvering safety device
minimum altitude bombing
nonsuperfluid
objective behavior inventory
offence of misconduct in office
oil-level controller
once-radical
out-and-in bond
overrobe
parametric up-converster
perfect differential ideal
photographic diagnostics
pinault
plausibility ordering
prove one's mettle
pseudodax moluccanus
punch compressed deck
re-claimed
real - time analysis
resistance drop
s'posed
santa antonio
sbx
sedes
special handling requirements
steam cylinder piston
Streptothrix thermophile
submit a dispute for arbitration
subsistence farmings
syncategorem
syncope due to summer-heat
tailed peak
Target zone arrangement
TBSA
theca-lutein cells theca cells
tobit model
together with
tractive grip
treat sb. like dirt
vitrinites
wanners
winking at
ziek
zoning intensity