AU

扩展词汇  
[ˌeɪ'juː]     [ˌeɪ'juː]    
  • abbr. 天文单位(=Astronomical Unit);[物]埃(=angstrom unit)
new

AU的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia

  2. a unit of length used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers)

AU的用法和样例:

例句

  1. It's my first week here so I'm not yet au fait with the system.
    我刚来不到一个星期,对这里的制度还不太熟悉。
  2. Au revoir, see you again next year!
    再见,明年见!
  3. We've got a German au pair for six months.
    我们找到了一个可以干六个月的德国换工。

词汇搭配

AU的相关资料:

近反义词

【近义词】

临近单词

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