• 基礎釋義
• 例句
• 柯林斯詞典釋義
• 英英詞典釋義
• 行業詞典釋義

• The insomniac is habitually afflicted with wakefulness at times when he wishes to sleep. 失眠癥患者,這種病人在他想睡覺時經常特別清醒.
• She's an insomniac; she only sleeps for two or three hours a night. 她患失眠癥, 每晚只睡兩三個小時.

• N-COUNT
  失眠者;失眠癥患者
  An insomniac is a person who finds it difficult to sleep.

• Noun
  1. someone who cannot sleep
• Adjective
  1. experiencing or accompanied by sleeplessness;
  "insomniac old people""insomniac nights""lay sleepless all night""twenty watchful, weary, tedious nights"- Shakespeare

• 醫學： 失眠者；