单词	sleeplessness
释义	sleeplessness /ˈsliːpləsnəs / noun [mass noun] Inability to sleep; insomnia: he began to suffer from bouts of sleeplessness... I finally read the warning about nervousness, dizziness, or sleeplessness. In the international classification of sleep disorders, there are well over 80 specific causes of sleeplessness. A number of problems can contribute to your sleeplessness during pregnancy.
随便看	big hand big-head big-headed big-headedness big-hearted big-heartedness big hitter bighorn Bighorn Mountains bighorn sheep big house bight big inch big jobs big kahoona big kahuna Big Knife big laurel bigleaf maple big league big leaguer Big Mac Big Mac index big man big media

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