Qr
[计] 商, 二次余数
📖 牛津释义
qr
abbr 缩写 = quarter(s).
🗣️ 情景例句
and come back Sunday.
然后在星期天回来。
He that would know what shall be must consider what has been.
欲知未然，须思已然。
How many would you like?
您想买几瓶呢？