Squariance
(离差)平方和
🗣️ 情景例句
Hold it, Robbie!
停停， Robbie！
No man is so old, but thinks he may yet live another year.
人越活越想活。
Above the surface of the water, the towers rise to a height of nearly 700 feet.
塔身高出水面将近700英尺。