Mdx
abbr. multiplexer/demultiplexer 多路复接/分接器，复用/解复用器
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
The napkin is dirty, Would you bring me a clean one, please?
这餐厅是脏的，请你拿个干净的给我。
we'll be poor again.What'll we do then?
我们又会变穷的。那时我们怎么办呢？