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流口水,大人小孩都会有,但有时流口水可能是某些疾病的信号。最近,65岁的张大婶睡觉老是流口水,到医院一查竟是中风先兆。
Drooling, adults and children will have, but sometimes drooling may be a sign of certain diseases. Recently, Aunt Zhang, 65, drowsily and sleeplessly at night.