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	hogwash ho ho ho-hum hoick hoi polloi hoist hokey Hokkaido hokum Hokusai, Katsushika Holbein, Hans Holby General hold holdall holder holding holding company holding pattern holdover hold-up hole hole-in-the-wall holey holiday Holiday, Billie

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