?Some people also listed the outer ear and middle ear as the appendages of the listener. The outer ear includes the auricle and the outer ear canal. ?The ear includes the outer ear, the middle ear and the inner ear. The auditory receptor and the sensory sensor are located in the inner ear, so the ear is also called a listener. ?It consists of five parts: the outer ear, the middle ear, the humerus rock and the inner ear labyrinth. It also shows the structure of the auricle, external auditory canal, middle ear tympanic cavity, tympanic membrane and auditory ossicle, eustachian tube, and humeral rock and inner ear labyrinth. ?Detailed description of the human anatomy, the middle ear and the inner ear of the anatomy have dozens of parts indicating signs. ?The external canal part of the tibial rock of the model can be moved, lost, and can be picked up and opened, and the tympanic membrane, the hammer bone and the anvil can be separated.?The external canal part of the tibial rock of the model can be moved, lost, and can be picked up and opened, and the tympanic membrane, the hammer bone and the anvil can be separated. ?Detailed description of the human anatomy, the middle ear and the inner ear of the anatomy have dozens of parts indicating signs. ?It consists of five parts: the outer ear, the middle ear, the humerus rock and the inner ear labyrinth. It also shows the structure of the auricle, external auditory canal, middle ear tympanic cavity, tympanic membrane and auditory ossicle, eustachian tube, and humeral rock and inner ear labyrinth. ?The ear includes the outer ear, the middle ear and the inner ear. The auditory receptor and the sensory sensor are located in the inner ear, so the ear is also called a listener. ?Some people also listed the outer ear and middle ear as the appendages of the listener. The outer ear includes the auricle and the outer ear canal.