Dmv
abbr. 公铁两用车（dual mode vehicle）；机动车驾驶管理处（Department of Motor Vehicle）；差模电压
🗣️ 情景例句
You and Mom haven't had dinner together with us
你和妈妈没有和我们一起吃晚餐
No good building without a good foundation.
基础不好，建筑不牢。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。