ventilation

名詞

1. 1

   通風、換氣、空氣流通

   The basement has poor ventilation and smells damp all year.

   地下室通風不良，一年四季都有潮濕的味道。

2. 2

   通風設備、通風系統

   They installed new ventilation in the kitchen to remove cooking smells.

   他們在廚房裝了新的通風設備，把油煙味排掉。

3. 3

   換氣、呼吸醫學

   The patient needed mechanical ventilation for three days after surgery.

   病人在手術後需要靠機械換氣維持三天。