乳
突
竇
乳
突
竇
Definitions3 charactersmastoid (bones tympanic chamber)
Usage•••frequent
Pronunciations
乳
突
竇
As word
1mastoid antrum (bones at the back of tympanic chamber)
2mastoid antrum (bones at the back of tympanic chamber)
3mastoid antrum (bones at the back of tympanic chamber)