Farey series
[计] 法雷级数
🧩 词语组成解析
[计] 法雷
🗣️ 情景例句
Don't mention it.
别提了。
He likes playing hide and seek.
他喜欢玩捉迷藏。
The two boys are in the river now.
两个男孩现在在河里。