Ackermann's function
[计] 阿克曼函数
🧩 词语组成解析
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
Her mirror might crack if she uses it too much!
如果她用得太过分了，她的镜子可能会坏掉哩。
Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.
人们很少能看到活着的这类动物，因为它们生活在600英尺深的水下。