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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	osseofibrous osseointegrated osseointegration osseous osseously Ossetan Ossete Ossetia Ossetian Ossetic Ossetin Ossetine ossetrova Ossewa Brandwag Ossewabrandwag Ossewa Brandweg Ossi ossia Ossian Ossianesque Ossianism Ossianized ossicle ossicular ossicule

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