音标:[ˊnaːhweil] ;
n. 一角鲸[海豚之类]
n. small Arctic whale the male having a long spiral ivory tusk
词型变化:名词复数形式 : narwhales
【近义词】

At lunch the guests at the Black Dog Inn could talk of nothing but the museum robbery. If you ask me, one guest said, the police should question Miss Coffin first. After all, she lives at the Sailors Museum. Humph! another guest said. What about inve

发表于:2018-12-06 / 阅读(236) / 评论(0) 分类 39 The Ghost Ship Mystery

The biggest and strongest animal on land is the elephant. The largest and heaviest animal in the sea is the whale. It's also the biggest eater in the world. It eats a ton of food a day. It looks like

发表于:2018-12-08 / 阅读(489) / 评论(0) 分类 赖世雄初级美国英语

It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar

发表于:2018-12-24 / 阅读(307) / 评论(0) 分类 Scientific American(十一)月

Our oceans are alive with sound. Sound that most of us never hear. But there is one man who is definitely listening. The blue whales in the eastern North Pacific off the California coast make two primary types of calls. You know one is this very puls

发表于:2018-12-30 / 阅读(308) / 评论(0) 分类 国家地理2007年

Then as we got closer, I could see what it was. It was a California gray whale cow. The California gray whale is one of the largest animals on the planet. A fully-grown female known as a cow can easily weigh up to 35 tons, the equivalent of eleven fe

发表于:2018-12-30 / 阅读(292) / 评论(0) 分类 国家地理2007年

EXPLORATIONS - November 27, 2002: Keiko the Whale By Jerilyn Watson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we te

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Australia and Japan have traded barbs ahead of a meeting of the International Whaling Commission in Santiago, Chile. Japan accuses Australia of lacking the conviction to save crucial talks from a state of collapse. Australian Environment Minister Pe

发表于:2019-01-13 / 阅读(238) / 评论(0) 分类 VOA标准英语2008年(六月)

Whale Sightings Break Record in Southern California LONG BEACH, CALIFORNIA Tourists are flocking to the southern California coast for whale-watching tours. In the last month, a record number of the huge marine mammals have been seen off the coast of

发表于:2019-01-14 / 阅读(268) / 评论(0) 分类 VOA标准英语2014年(一月)

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

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Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

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NASA Scanner Offers Clues To Whale Hearing Researchers at UC San Diego and San Diego State University have imaged whale skulls in an attempt to determine the effects of sonar on whale hearing. Cynthia Graber reports It really is rocket scienceresearc

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By Scott Stearns White House 14 June 2006 President Bush and Colombian President Alvaro Uribe say they will continue working together to defeat the illegal drug trade. The leaders also discussed a pending free trade agreement. ----------------------

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By Ade Astuti and Ariadne Budianto Everglades, Florida 17 May 2007 The state of Florida in the southeastern United States is called the Sunshine State, a place where tourists from all over the world go to enjoy the beaches, theme parks and other popu

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Afghanistan's government is welcoming the NATO decision to have foreign troops in the country go after the narcotics infrastructure. That is a change from previous tactics when opium farmers were primarily targeted. VOA correspondent Steve Herman ha

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By Al Pessin Lima 06 October 2007 U.S. Defense Secretary Robert Gates discussed the fight against drug trafficking and other international crime during a visit to Peru Friday. VOA's Al Pessin reports from Lima. A Peruvian defense ministry official sa

发表于:2019-02-07 / 阅读(354) / 评论(0) 分类 2007年VOA常速英语(十月)

Sichuan Airline announced on its official website on Tuesday that it is closing its flagship store on Qunar, becoming the ninth domestic airline to do so. Yang Yang, a staffer from China's Spring Airlines, says cooperation with travel agencies is a t

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发表于:2019-02-19 / 阅读(285) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(304) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(299) / 评论(0) 分类 加州英语分级G5

MARY LOUISE KELLY, HOST: The decadeslong drug war in Colombia has fueled a whole genre of movies and TV shows. Think men with guns wearing crisp suits in the tropical heat, like in the Netflix series Narcos. A new film from Colombia shows another ver

发表于:2019-03-17 / 阅读(824) / 评论(0) 分类 2019年NPR美国国家公共电台2月
学英语单词
6-ohda (6-hydroxydopamine)
acoustic detection and ranging (acdar)
afterfmage test
agamically
automatic dog
Bacillus agni
barbarise
bayerns
Ben Nevis
bismuth(v) oxyfluoride
Boufarik
bracket suspension
brenne
briqetting with binders
carletonite
chainless mercerizing range
chiacks
chrysanthemum segetums
coinvestigated
commercial storage and transport
construction hoist
Corsican mint
cristae nasalis
Criteria for Fixing Salvage Reward
diploid (strasburger 1905)
down-converted signal
economic suitability of seed
edge-tool
epidermal ridge
epiontology
experimental entomological ecology
finely-choppeds
fluorescent flag
Gardenia jasminoides Ellis
gill actuator
gliding bacterium
graticule plate
Haakestad
hemule
high-calcium
household system
hurrock
i-stand
interface agent
intermandibular suture
Jadassohn-Lewandowsky syndrome
jape
Krenitzin Is.
let someone down gently
lithium chloraurate
Loisol
love toys
low-strength material
Mackay, Mt.
make a diagnosis
method of undetermined multipliers
methylammonium
Michigan quarterly econometric model
monaural cue
mouseover
necessity
night vision sextant
nondiagonal
Novhorod
nuclearism
operate machine
operator held control box
overflow control system
Pacific ocean region
popie
power relay
proandry
re-afferent
refraction set
relatively stable
resident (bird)
roger williamss
round table conference
runnas
sal sac
scale of budget
search and rescue telephone
servo contact
setting accelerator
sickle leaf disease
silicate mineral
single compartment
skirty
solder junction
switching push-button
thiocyanide
throw someone in at the deep end
thumbpiece
transverse arrangement of turbogenerator unit
unmissably
URBED
vibilia cultripes
vobis
weight calculation
wilforine
writing down value
zincporoplast