Wdm
abbr. 波分多路复用（Wavelength Division Multiplex）
🗣️ 情景例句
Do you want to stick it out for the whole weekend?
难道你想在此地耗掉整个周末？
Fools rush in where angels fear to tread.
智者裹足不前，愚者铤而走险。
We don't think we can use any of it at all.
我看都不能用了。