Quadtree
[计] 四树, 四叉树
🗣️ 情景例句
She's a real Stewart.
她是一个真正的Stewart家人。
Labour is light where love doth pay.
爱情作酬报，劳苦必轻松。
His wife was sitting beside him holding a large cake.
司机妻子正坐在他身边，手里托着块大蛋糕。