Dwdm
abbr. dense wave division multiplexing 密度波分复用
🗣️ 情景例句
I'm trying to get together with her.
我想和她在一起。
Wealth makes worship.
财富能使人拜倒。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？