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:

halogens    
n. 卤素

卤素

Chlorine \Chlo"rine\, n. [Gr. ? pale green, greenish yellow. So
named from its color. See {Yellow}.] (Chem.)
One of the elementary substances, commonly isolated as a
greenish yellow gas, two and one half times as heavy as air,
of an intensely disagreeable suffocating odor, and
exceedingly poisonous. It is abundant in nature, the most
important compound being common salt (Sodium chloride). It is
powerful oxidizing, bleaching, and disinfecting agent. Symbol
Cl. Atomic weight, 35.4.
[1913 Webster]

{Chlorine family}, the elements fluorine, chlorine, bromine,
and iodine, called the {halogens}, and classed together
from their common peculiarities.
[1913 Webster]


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







中文字典-英文字典  2005-2009