AU
abbr.
天文單位（=Astronomical Unit）；[物]埃（=angstrom unit）
英語翻譯 Noun:
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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
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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)
造句
- It\\\'s my first week here so I\\\'m not yet au fait with the system.
我剛來不到一個(gè)星期，對(duì)這里的制度還不太熟悉。
- Au revoir, see you again next year!
再見，明年見！
- We\\\'ve got a German au pair for six months.
我們找到了一個(gè)可以干六個(gè)月的德國(guó)換工。
常用短語
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AU Sounds
【電腦】是發(fā)展Sun...
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au revoir
再見
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au pair
<法>互惠工人(指國(guó)...
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au fait
<法>精通的
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a.u.
(=adusum) ...
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au naturel
裸體的; 自然狀態(tài)的...
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Port Au Prince
太子港
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au gratin
裹有面包屑焦層的...
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coq au vin
酒悶仔雞
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baba au rhum
朗姆酒甜糕點(diǎn)...
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au jus
[法](指肉)帶原汁...
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cafe au lait spots
咖啡牛乳色斑...
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