英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

dogfish    音标拼音: [d'ɔgf,ɪʃ]
n. 角鲨鱼之一种

角鲨鱼之一种

dogfish
n 1: primitive long-bodied carnivorous freshwater fish with a
very long dorsal fin; found in sluggish waters of North
America [synonym: {bowfin}, {grindle}, {dogfish}, {Amia calva}]
2: any of several small sharks

Houndfish \Hound"fish\, n. (Zool.)
Any small shark of the genus {Galeus} or {Mustelus}, of which
there are several species, as the smooth houndfish ({Galeus
canis}), of Europe and America; -- called also {houndshark},
and {dogfish}.
[1913 Webster]

Note: The European nursehound, or small-spotted dogfish, is
{Scyllium canicula}; the rough houndfish, or
large-spotted dogfish, is {Scyllium catulus}. The name
has also sometimes been applied to the bluefish
({Pomatomus saltatrix}), and to the silver gar.
[1913 Webster]


Roussette \Rous*sette"\, n. [F.; -- so called in allusion to the
color. See {Russet}.]
1. (Zool.) A fruit bat, especially the large species
({Pieropus vulgaris}) inhabiting the islands of the Indian
ocean. It measures about a yard across the expanded wings.
[1913 Webster]

2. (Zool.) Any small shark of the genus {Scyllium}; -- called
also {dogfish}. See {Dogfish}.
[1913 Webster]


Amia \Am"i*a\, n. [L., fr. Gr. ? a kind of tunny.] (Zool.)
A genus of fresh-water ganoid fishes, exclusively confined to
North America; called {bowfin} in Lake Champlain, {dogfish}
in Lake Erie, and {mudfish} in South Carolina, etc. See
{Bowfin}.
[1913 Webster]


Dogfish \Dog"fish`\, n. (Zool.)
1. A small shark, of many species, of the genera {Mustelus},
{Scyllium}, {Spinax}, etc.
[1913 Webster]

Note: The European spotted dogfishes ({Scyllium catudus}, and
{Scyllium canicula}) are very abundant; the American
smooth, or blue dogfish is {Mustelus canis}; the common
picked, or horned dogfish ({Squalus acanthias})
abundant on both sides of the Atlantic.
[1913 Webster]

2. The bowfin ({Amia calva}). See {Bowfin}.
[1913 Webster]

3. The burbot of Lake Erie.
[1913 Webster]


Bowfin \Bow"fin`\, n. (Zool.)
A voracious ganoid fish ({Amia calva}) found in the fresh
waters of the United States; the mudfish; -- called also
{Johnny Grindle}, and {dogfish}.
[1913 Webster]


请选择你想看的字典辞典:
单词字典翻译
Dogfish查看 Dogfish 在百度字典中的解释百度英翻中〔查看〕
Dogfish查看 Dogfish 在Google字典中的解释Google英翻中〔查看〕
Dogfish查看 Dogfish 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
    Why Is the Sky Blue? The Short Answer: Sunlight reaches Earth's atmosphere and is scattered in all directions by all the gases and particles in the air Blue light is scattered more than the other colors because it travels as shorter, smaller waves This is why we see a blue sky most of the time
  • Why Is the Sky Blue? | NASA Space Place – NASA Science for Kids
    En seguida nos damos cuenta de que el cielo es de color azul ¿Pero alguna vez te has preguntado por qué? Muchas otras personas inteligentes, también se lo han preguntado… ¡Y les ha tomado mucho tiempo averiguar cómo y por qué! La luz del Sol se ve blanca, pero en realidad está compuesta por todos los colores del arcoíris Cuando la luz blanca pasa por un prisma, queda separada en
  • Earth | NASA Space Place – NASA Science for Kids
    Answer your questions: What is the atmosphere? How much water is on Earth? Why is the sky blue? How far away is the Moon?
  • Why | NASA Space Place – NASA Science for Kids
    Why Are Planets Round? explore Why Is the Sky Blue? explore Why Does the Moon Have Craters? It's not because the Moon gets hit by meteors more often explore Why is sixteen so sweet? What kind of math would creatures with 16 fingers invent? explore Why did it take so long to Why does Saturn have rings? explore Why Does the Sun Burn Us? explore Why Do We Care About Water on Mars? Where
  • Earth | NASA Space Place – NASA Science for Kids
    Why Is the Sky Blue? explore explore "See" inside a closed box! do Make a topographic map! do explore How Do Hurricanes Form? explore What Is El Niño? Learn all about it then make a yummy dessert that maps the ocean's heat do Get your Gummy Greenhouse Gases! Make pollutants from gumdrops, then gobble them up! do The Greenhouse Effect explore
  • Supermoon, Blood Moon, Blue Moon and Harvest Moon - NASA Space Place
    The air molecules from Earth's atmosphere scatter out most of the blue light The remaining light reflects onto the Moon's surface with a red glow, making the Moon appear red in the night sky The name "blood moon" is also sometimes used for a Moon that appears reddish because of dust, smoke or haze in the sky
  • Blue | NASA Space Place – NASA Science for Kids
    Blue Supermoon, Blood Moon, Blue Moon explore Why Is the Sky Blue? explore What Is a Comet? explore Make Stretchy Universe Slime! do What Is Space Weather? explore Printable Space Valentines do What Is a Light-Year? explore CubeSat Builder: Build a NASA play The Amazing Hubble Telescope explore All About Neptune explore All About Uranus
  • All About Earth | NASA Space Place – NASA Science for Kids
    Our atmosphere is made mostly of nitrogen and has plenty of oxygen for us to breathe The atmosphere also protects us from incoming meteoroids, most of which break up in our atmosphere before they can strike the surface as meteorites Since we live here, you might think we know all there is to know about Earth Not at all, actually! We have a lot we can learn about our home planet Right now
  • What Is an Aurora? | NASA Space Place – NASA Science for Kids
    Oxygen gives off green and red light Nitrogen glows blue and purple These green bands of light in the winter sky above Alaska are an aurora borealis This is the name for an aurora in the Northern Hemisphere Credit: Sarah Histand Do other planets get auroras? They sure do! Auroras are not just something that happen on Earth
  • Home | NASA Space Place – NASA Science for Kids
    NASA’s award-winning Space Place website engages upper-elementary-aged children in space and Earth science through interactive games, hands-on activities, fun articles and short videos With material in both English and Spanish and numerous resources for kids, parents and teachers, Space Place has something for everyone





中文字典-英文字典  2005-2009