ARS是什么意思音标:英 [ɑ:z]

[计] 先进记录系统

n a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
n a unit of surface area equal to 100 square meters
n a state in south central United States; one of the Confederate states during the American Civil War

ARS的用法和例句：

1.I would have left, but the roads ARS closed.

要不是因为道路封闭我早就走了