AU
英[ˌeɪ'juː]
美[ˌeɪ'juː]
- abbr.天文单位（=AstronomicalUnit）；[物]埃（=angstromunit）
详细释义
Noun:
-
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
-
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)
双语例句
- 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。 - Au revoir, see you again next year!
再见，明年见！ - 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。
用法讲解
- AU Sounds 【电脑】是发展Sun...
- au revoir 再见
- au pair <法>互惠工人(指国...
- au fait <法>精通的
- a.u. (=adusum) ...
- au naturel 裸体的; 自然状态的...
- Port Au Prince 太子港
- au gratin 裹有面包屑焦层的...
- coq au vin 酒闷仔鸡
- baba au rhum 朗姆酒甜糕点...
- au jus [法](指肉)带原汁...
- cafe au lait spots 咖啡牛乳色斑...
相关词汇
- gold 金色的
【近义词】
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
