Dft
[计] 离散傅里叶变换; 诊断功能测试程序
🗣️ 情景例句
Away from the telephones and account books.
远离电话和帐簿。
Absolutely impossible!
绝对不可能!
They put small presents in each other's stockings.
他们把小礼物装进对方的长统袜里。