Qr
[计] 商, 二次余数
📖 牛津释义
qr
abbr 缩写 = quarter(s).
🗣️ 情景例句
I might as well take it along.
我还是一道带着。
Where there is a will, there is a way.
有志者事竟成。
Yes, I have.
是的，我刚拍完。