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:

polliwog    
n. 蝌蚪

蝌蚪

polliwog
n 1: a larval frog or toad [synonym: {tadpole}, {polliwog},
{pollywog}]

Polliwig \Pol"li*wig\, Polliwog \Pol"li*wog\, n. [OE. polwigle.
Cf. {Poll} head, and {Wiggle}.] (Zool.)
A tadpole; -- called also {purwiggy} and {porwigle}.
[1913 Webster]


Tadpole \Tad"pole`\, n. [OE. tadde toad (AS. t[=a]die,
t[=a]dige) poll; properly, a toad that is or seems all
head. See {Toad}, and {Poll}.]
1. (Zool.) The young aquatic larva of any amphibian. In this
stage it breathes by means of external or internal gills,
is at first destitute of legs, and has a finlike tail.
Called also {polliwig}, {polliwog}, {porwiggle}, or
{purwiggy}.
[1913 Webster]

2. (Zool.) The hooded merganser. [Local, U. S.]
[1913 Webster]

{Tadpole fish}. (Zool.) See {Forkbeard}
(a) .
[1913 Webster]


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


  • What is Powder Metallurgy | Benefits of Powder Metallurgy
    Powder metallurgy (PM) is a unique, highly developed method of manufacturing ferrous and nonferrous parts It is a versatile, cost-effective, and constantly expanding technology that is rapidly gaining worldwide popularity The advent of so many technological advances in the powder metallurgy field makes it the up and coming low-cost producer of bushings, bearings, and structural parts The PM
  • Missouri Pressed Metals – Powder Metallurgy – Pressed Metal Parts
    Powder metallurgy (PM) is a unique, highly developed method of manufacturing ferrous and nonferrous parts If you have a need for bushings, bearings, or structural parts that have applications from farm equipment to office machinery, automobiles to recreational products, toys to electronics, take the Powder Metallurgy (PM) advantage!
  • Powder Metallurgy Parts | Missouri Pressed Metals
    If you have a need for bushings, bearings, or structural parts that have applications from farm equipment to office machinery, automobiles to recreational products, toys to electronics, take the Powder Metallurgy (PM) advantage! Free yourself from cost and machining restrictions and gain the edge you've been looking for with the versatility of powdered metal





中文字典-英文字典  2005-2009