单词	seasonal affective disorder
释义	seasonal affective disorderˌseasonal afˌfective disˈorder noun [uncountable] an illness that makes people feel sad and tired in winter, because there is not enough light from the sun SYN  SAD
随便看	motivated motivation motivational motivator motive motiveless mot juste Motlanthe, Kgalema motley motocross motor motorbike motorboat motorcade motor car motorcycle motorcycling motorcyclist motor home motoring motorist motorized motormouth motor neurone disease motor pool

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