crista
noun [ C ] medical specialized uk/ˈkrɪs.tə/ us/ˈkrɪs.tə/ cristae /ˈkrɪs.tiː/ /ˈkrɪs.tiː/
(拉丁语）嵴（用于医学术语中，指突出物或突出的结构，尤指骨或骨缘的高处，又称ridge或crest）
a Latin word meaning "crest" (= the highest part of something) or "ridge" (= a long, narrow raised part), used in medical names and descriptions