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
And this is Alexandra Pappas.
这位是Alexandra Pappas。
I'm sorry,but both of them are busy right now.
很抱歉他们现在很忙。
No problem. we'll make it later in the month.
没关系，这个月改天再说吧。