aneurysmKK [ˋænjʊˏrɪzəm] /ˈænjʊˌɹɪzəm/名詞1動脈瘤醫學The doctor found a small aneurysm in her brain during the scan.醫生在掃描時發現她腦部有一個小動脈瘤。2動脈瘤破裂口語He collapsed at work and died of an aneurysm that night.他在公司昏倒,當天晚上因動脈瘤破裂過世。