英语单词

词典成语诗词造句字典单词小说古文名言

flatline

['flætlain]

n. （心脑电图呈现的）平线
vi. 死亡

英文词源

flatline (v.): "give no indication of life, cease to function," by 1998, from the flat (adj.) line (n.) on an electrocardiogram or electroencephalogram when the patient is dead. Related: Flatlined; flatlining.