AR

单词音标

AR

汉语翻译

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【医】 紧急反应

英语解释

名词 ar:

a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth\'s atmosphere

同义词：argon, atomic number 18

a unit of surface area equal to 100 square meters

同义词：are

a state in south central United States; one of the Confederate states during the American Civil War

同义词：Arkansas, Land of Opportunity

详细解释

ar

n.（名词）

Variant of are 2

are的变体2

ar

ar 2

n.（名词）

The letterr.

字母r.

来源：

Middle English arre

中古英语 arre

from Late Latin er

源自 后期拉丁语 er