Total variation
[计] 总变分
🧩 词语组成解析
🗣️ 情景例句
And you can both benefit financially.
你们俩都获得金钱上的利益。
The fault of the ass must not be laid upon the packsaddle.
驴子不乖，休怪驮鞍。
They don't often have a bad day this year.
他们今年的运气还不错。