auditory tube

英 美
  • n.耳咽管;咽鼓管
  • auditory adj.听觉的n.听众;听众席
  • tube n.管子;管状物;地铁;电视;管状器官v.提供或装上管子
Noun:
  1. either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrum