Arithmetical series
[机] 等差级数
🧩 词语组成解析
a. 算术的, 算术上的\\n[机] 算术的
🗣️ 情景例句
Everyone has a skeleton in his closet.
人人都有不可告人之事。
Anger rests in the bosom of folly.
怒火常寓于蠢人的胸中。
The grass is moist early in the morning.
清晨的草地湿漉漉的。