Lsq
[医][=least square]最小平方，最小二乘（法）
🗣️ 情景例句
This is your big night.
今儿晚上可是你的好日子。
Which would you prefer, a smoking seat or a non-smoking seat?
你喜欢哪种，吸烟座还是禁烟座呢？
Most animals we commonly observe do in fact age as we do,
我们通常看到的大多数动物，也会像我们一样衰老的。