ventilate

• Wear a mask in crowded or poorly ventilated areas
  在人多挤迫或空气不流通的地方，应戴上口罩
• Discussion on checking and ratifying the mine ventilating ability
  关于矿井通风能力核定的探讨
• Heating , gas supply , ventilating and air conditioning engineering
  供热供燃气通风及空调工程
• Won ' t you stop sweating it goes with hyper ventilating
  能不能别再出汗了这是通风过渡的造成的
• Restaurants - air - conditioning systems , kitchen ventilating systems
  酒楼空调系统厨房通风系统
• Construction methods of vertical ventilating shaft
  通风立眼施工法
• Heating , ventilating and air - conditioning unit
  暖气通风和冷气股
• Ventilated induced flashover back draft explosion
  通风诱发型轰然
• Experimental splitting method for removal of ventilating bulkhead
  胀裂法拆除通风密闭的试验研究
• The students ventilated their grievances
  学生们倾诉他们的不满。