胸距apex: n. (pl. apexes , apices ) 1. ...anticlianl apex: 背斜頂apex abdominis: 臀棘,腹端apex altitude: 頂點高度apex angle: 頂角;全面鉆進金剛石鉆頭唇部錐度內角; 尖角下載手機詞典可隨時隨地查詞查翻譯