atriumKK [ˋetriəm] /ˈeɪtɹiəm/发音名词1中庭、天井建筑Sunlight pours into the hotel atrium through a huge glass roof.阳光透过巨大的玻璃屋顶洒进饭店中庭。2心房解剖Blood from the lungs flows into the left atrium of the heart.来自肺部的血液流入心脏的左心房。用这个字练口说→