Transformational equation
[计] 变换方程
🧩 词语组成解析
[计] 变换的
🗣️ 情景例句
I can't figure him out-he's a mystery!
我不能理解他，他真是个迷。
Take a rain check
遇雨改期
That's my mother's brother.
是我妈妈的哥哥。