Apft
abbr. almost periodic Fourier transform 殆[准]周期傅里叶变换
🗣️ 情景例句
We haven't heard from him for weeks but we're still hoping for a letter.
我们已经有几个星期没有他的消息，但仍然盼望着他的来信。
Please go over it and see if everything is in order.
请过目一下，看看是否一切妥当。
I will be back by the end of next month.
我下个月底会回来。