air-sock

英['eərs'ɒk] 美['eərs'ɒk]
  • n.圆锥形风标
  • air n.空气;天空;空中;感觉;神态;曲调;装腔作势v.晾干;使通风;广播
  • switch n.转换;开关;鞭子v.改变;交换;转换;鞭打
名词 air sock:
  1. a truncated cloth cone mounted on a mast; used (e.g., at airports) to show the direction of the wind