mastoidal
1. 乳突的：mastoidaircell 乳突气房 乳突小房 | mastoidal 乳突的 | mastoidale 乳突尖
noun
1. 911查询·英语单词
1. process of the temporal bone behind the ear at the base of the skull
Synonym: mastoid mastoid process mastoid bone
adj
1. relating to or resembling a nipple
Synonym: mastoid