downdraughts is downdraught's Plural Form

downdraught

US 
UK 
  • n.下向抽风;倒焰;下沉气流
  • Web倒风;下吸;倒灌风
Plural Form:downdraughts  
n.
1.
下向抽风
2.
倒焰
3.
下沉气流

Sample Sentence