The part of the respiratory tract between the pharynx and the trachea, having walls of cartilage and muscle and containing the vocal cords enveloped in folds of mucous membrane.

 
  • 喉位于咽与气管之间的呼吸道的一部分,管壁由软骨与肌肉组成,内有由粘液状的膜构成的褶页所保护的声带
今日热词
目录 附录 查词历史