瓜州一江湖郎中给他把脉后，说当地瓜州蜜瓜可治此病，时值隆冬腊月，已不见蜜瓜。
B-Location I-Location O O O B-Person I-Person O B-Person O O O O O O B-Thing B-Location I-Location B-Thing I-Thing O O O O O O O B-Time I-Time I-Time I-Time O O O O B-Thing I-Thing O