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：


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


  • AIR Definition Meaning - Merriam-Webster
    The meaning of AIR is the mixture of invisible odorless tasteless gases (such as nitrogen and oxygen) that surrounds the earth; also : the equivalent mix of gases on another celestial object (such as a planet) How to use air in a sentence Synonym Discussion of Air
  • AIR | English meaning - Cambridge Dictionary
    AIR definition: 1 the mixture of gases that surrounds the earth and that we breathe: 2 the space above the… Learn more
  • Air | Composition, Oxygen, Nitrogen | Britannica
    Air, mixture of gases comprising the Earth’s atmosphere The mixture contains a group of gases of nearly constant concentrations and a group with concentrations that are variable in both space and time The atmospheric gases of steady concentration (and their proportions in percentage by volume)
  • Air - Simple English Wikipedia, the free encyclopedia
    A fan moves air Air is the Earth 's atmosphere Air is a mixture of many gases and tiny dust particles It is the clear gas in which living things live and breathe It has an indefinite shape and volume It has mass and weight, because it is matter The weight of air creates atmospheric pressure There is no air in outer space Earth's atmosphere is composed of about 78 percent nitrogen, 21
  • AIR Definition Meaning | Dictionary. com
    AIR definition: a mixture of nitrogen, oxygen, and minute amounts of other gases that surrounds the earth and forms its atmosphere See examples of air used in a sentence
  • Definition of AIR example, synonym antonym
    Definition of AIR AIR Noun and Verb Air is a noun that refers to the invisible, odorless mixture of gases that surrounds the Earth, primarily composed of nitrogen, oxygen, carbon dioxide, and other trace gases It is essential for life, enabling respiration in humans, animals, and plants Air can also be used as a verb, meaning to expose something to the atmosphere or to ventilate a space by
  • AIR definition and meaning | Collins English Dictionary
    27 meanings: 1 the mixture of gases that forms the earth's atmosphere At sea level dry air has a density of 1 226 kilograms Click for more definitions





中文字典-英文字典  2005-2009