infarctionKK [ˏɪnˋfɑrkʃən] /ˌɪnˈfɑɹkʃən/发音名词1梗塞、梗死医学He survived a myocardial infarction and now exercises every morning.他从一次心肌梗塞中存活下来,现在每天早上都运动。2梗塞、缺血性坏死医学The scan revealed a small infarction in the left side of the brain.扫描显示大脑左侧有一处小范围的梗塞。用这个字练口说→