return-air

基本解释

• n.回路空气

同根派生

英汉例句

• Hinged type return air louvre, model ARLH.
  ARLH型风口属可开式侧壁格栅风口。
• My vacation begins next week. I've got a return air ticket to my hometown.
  我下周休假,已经买好了回家乡的往返机票。
• At this time there can only be 1 Zone Mixer in a Zone Return Air Path.
  这种情况下一个区域回风路径只能有一个区域混风器。
• Therefore please do not delay the matter,and let us have the sale note and the other document per return air mail.
  因此，请尽速办理，并航寄上述销售确认书及其他证件。
• YDetermine system efficiency by comparisons of return air and delivery temperatures.
  通过比较新风和回风的温度,确定系统的效率。