Ptm
n. pulse-time modulation的简写
🗣️ 情景例句
Do you think I have enough to show him?
觉得我有足够的照片给他看吗？
Could I have your latest catalogues or something that tells me about your company?
可以给我一些贵公司最近的商品价格目录表或者一些有关说明资料吗？
That's why I've come to see you.
这就是我来见您的原因。