Quadtree
[计] 四树, 四叉树
🗣️ 情景例句
with my children and grandchildren.
与儿子、 孙子们在一起。
Take a hair of the dog that bit you.
以毒攻毒。
We may be able to work out a better deal for you.
我们也许可以想出一个对你有利的办法。