Dwdm
abbr. dense wave division multiplexing 密度波分复用
🗣️ 情景例句
I'll be back with them.
我会带他们来。
Go along the corridor and it's on your right side.
沿着走廊走，在你右手边。
The captain of the Elkor ordered his men to salvage as much as possible from the wreck.
“埃尔科”号船长命令船员们尽量从沉船中打捞物品，