Mdse
abbr. message delivery service element 信息发布服务单元
🗣️ 情景例句
The patient showed a marked improvement.
病人病情显著好转。
It's raining.
外面下着雨。
Here was a seven-year-old girl who at the age of 19 months had become deaf and blind.
一个7岁的女孩，出生19个月后就得了聋盲症。