basialveolarWiktionary 原文英美构词拆解basibasi-前缀alveolaralveolar词干basi-(anatomy, botany) Positioned at the base; forming a base · (anatomy) Relating to the basion词源说明From basi- + alveolar.释义形容词adjective1(anatomy) Relating to the basion and the alveolus (or to their separation)同族词派生词 1basialveolar length