英文含义
MHRV的全称：Mechanical Heat Recovery and Ventilation (whole house heat recovery system) | 中文意思：───机械热回收和通风(整个房子热回收系统)
MHRV的全称：Manufactured Home & RV (Show Association) | 中文意思：───房屋；活动房层；预建房
MHRV的全称：Mobile Home and Recreational Vehicle (Florida and Michigan) | 中文意思：───手机之家和休闲车(佛罗里达州和密歇根州)