最終更新日：2022/12/24
The middle ear muscles, when contracted, serve an antimasking function by dampening the background noises and improving the ability of mammals to detect conspecific vocalizations.
編集履歴（0）
The middle ear muscles, when contracted, serve an antimasking function by dampening the background noises and improving the ability of mammals to detect conspecific vocalizations.
DiQt（ディクト）
無料
★★★★★★★★★★
