choanalWiktionary 原文/ˈkoʊənəl/构词拆解choanchoana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 choana + -al.释义形容词adjective1(anatomy, zoology) Related to the choana同族词派生词 8postchoanal·antrochoanal·interchoanal·intrachoanal·