音標發(fā)音英式音標 [?e?.tri.??.ven?tr?k.j?.l?r]美式音標 [?e?.tri.o?.ven?tr?k.j?.l?]英式發(fā)音 美式發(fā)音 基本解釋adj.心房的；房室的同根派生 atrioventricular相關詞英英字典劍橋英英字典 relating to the connection between the atrium (= upper space) and ventricle (= lower space) of the heart relating to the heart's AV node (= area of the heart that transmits electrical impulses)atrioventricular劍橋字典atrioventricular柯林斯字典