Quadtree
[计] 四树, 四叉树
🗣️ 情景例句
World fashion used to be dictated almost entirely by the European designers.
世界时间潮流过去几乎都是由欧洲设计师所引导的。
You're carring that joke too far.
你那个玩笑开得太过分了。
I regretted saying it almost at once.
但马上又后悔说了这话。