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
Would you like to sign the contract now?
你现在要签这合同吗？
How much is it?
多少钱？
The child sobbed sadly.
小孩伤心地抽泣着。