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	bunny bunny boiler bunny slope bunraku Bunsen burner bunt Bunter, Billy bunting Bunyan, John Bunyan, Paul buoy buoyancy buoyant buoyantly bur Burberry burble burbs Burchill, Julie burden burdensome bureau bureaucracy bureaucrat bureaucratic

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