Ngmc
abbr. nonlinear grating acts as a power controlled mode converter 用作功率控制模变换器的非线性光栅
🗣️ 情景例句
I would like to order now, please.
我现在可以点菜了。
Would you like me to take you around introduce you?
现在让我替你向大家作介绍好吗？
Yes. There are two.
是的，有两个。