词典收录词
AU
/әu/
[计] 加法器, 运算器, 声频；[医] 金(79号元素)
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AU 的中文释义
[计] 加法器, 运算器, 声频
[医] 金(79号元素)
AU 的英文释义
n 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
n 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 的词形变化
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更新时间：2026-06-09 20:28:52