Mdm
abbr. 工程数据管理（Master Data Management）；维修诊断手册（Maintenance Diagnostic Manual）
🗣️ 情景例句
Then make a left turn.
然后向左转〃
It is so necessary for you to have some rest and relaxation.
你特别需要休息和娱乐。
After seven days of this I went to a party.
这样过了7天以后，我去参加一次聚会。