語言選擇:
免費網上英漢字典|3Dict

ventilation system

資料來源 : WordNet®

ventilation system
     n : a mechanical system in a building that provides fresh air;
         "she was continually adjusting the ventilation" [syn: {ventilation},
          {ventilating system}]
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z