Qr
[计] 商, 二次余数
📖 牛津释义
qr
abbr 缩写 = quarter(s).
🗣️ 情景例句
Are you sure? But ... OK.
你确定吗？ 但……算了。
It seems to be clearing up.
看来天要放晴了。
which we may call respectively the tough and the gentle.
我们分别称之为强硬法和温柔法。