基本解释n.天井；前庭；门廊；[解]心房同根派生 atria相关词英汉例句用作名词 (n.)Both atria are thinwalled muscular chambers.两心房是由薄壁构成的空腔。Yet on maximal vagal stimulation, both atria and ventricles come to a standstill.然而，以最大刺激作用于迷走神经时，心房和心室都停搏。atria更多例句