Insomnia
01
不眠症, 睡眠障害
a disorder in which one is unable to sleep or stay asleep
例
After several weeks of stress at work, she began to suffer from insomnia, making it difficult to concentrate during the day.
仕事での数週間のストレスの後、彼女は不眠症に苦しみ始め、日中に集中することが難しくなった。
His insomnia often left him tossing and turning at night, searching for a comfortable position to fall asleep.
彼の不眠症は、よく夜中に寝返りを打たせ、眠りにつくための快適な姿勢を探させた。
