Qr
[计] 商, 二次余数
📖 牛津释义
qr
abbr 缩写 = quarter(s).
🗣️ 情景例句
It's our family tree.
这是我们的家谱。
She is timid and completely at a loss what to do.
她羞臊得不知所措。
What was the conference like?
这个会议怎么样？