
好词典

源自拉丁语 'labilis'(易滑动的),由 'labi'(滑落)派生,15世纪进入英语。
❶ 指物质或情绪状态容易发生变化或不稳定,常用于化学描述化合物易分解,或心理学描述情绪波动大。
“The chemical compound is highly labile and decomposes rapidly at room temperature.”
(这种化合物非常不稳定,在室温下会迅速分解。)
“Patients with bipolar disorder often experience labile moods.”
(双相情感障碍患者经常经历情绪波动。)
labile affect — 心理学术语,描述情绪表达快速且不受控制地变化的状态。
“The patient exhibited labile affect, laughing one moment and crying the next.”
(患者表现出情绪不稳,一会儿笑一会儿哭。)