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AU 音标拼音: ['o]

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WordNet (r) 3.0 (2006) (WordNet)

Au
n 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 [synonym: {gold}, {Au},
{atomic number 79}]
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)
[synonym: {Astronomical Unit}, {AU}]

The Collaborative International Dictionary of English v.0.48 (gcide)

au \a.u.\ n.
1. (Astron.) the unit of length equal to the mean distance of
the Earth from the sun, about 93 million miles (150
million kiometers); -- used almost exclusively in
astronomy, or to describe astronomical distances.

Syn: astronomical unit, AU, A.U.
[WordNet 1.5]

The Free On-line Dictionary of Computing (foldoc)

1. The two character {country code} for Australia
used in {Internet} {domain names}.

2. {audio}.

(1995-02-15)

V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006) (vera)

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单词	字典	翻译
Au	查看　Au　在百度字典中的解释	百度英翻中〔查看〕
Au	查看　Au　在Google字典中的解释	Google英翻中〔查看〕
Au	查看　Au　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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