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
Two of a trade seldom agree.
同行是冤家。
Why are you talking so far?
你为什么说得这样快？
There was another unknown man.
还有一个不认识的人。