mas·toid /ˈmæsˌtɔɪd/
(a.)乳頭狀的乳般突起
mas·toid /ˈmæsˌtɔɪd/ 形容詞
乳房狀的,乳頭狀的,乳突,乳突的
Mas·toid a. Anat. (a) Resembling the nipple or the breast; -- applied specifically to a process of the temporal bone behind the ear. (b) Pertaining to, or in the region of, the mastoid process; mastoidal.
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mastoid
adj : relating to or resembling a nipple [syn: mastoidal]
n : process of the temporal bone behind the ear at the base of
the skull [syn: mastoid process, mastoid bone, mastoidal]