cavalWiktionary 原文/ˈkeɪ.vəl/构词拆解cavcava词干al-al后缀-alOf or pertaining to. Adjectival suffix appended to various words, often nouns, to produce an adjective form. Often added to words of Latin origin, but used with other words also. · Forming nouns, especially of verbal action.词源说明From cava + -al.释义形容词adjective1(anatomy) Relating to the vena cava.同族词派生词 14aortocaval·atriocaval·iliocaval·intracaval·