在土星最大的卫星土卫六上，科学家们发现其表面的布满液态甲烷的积洼，这些甲烷会造成有如豌豆汤一样的浓雾，而且气味更是糟到家了！
The scientists found that Titan, Saturn's largest moon, is covered with puddles of liquid methane, which give rise to a fog that's as thick as pea soup -- and smells a whole lot worse.
大黄附子汤能显著促进寒积便秘型小鼠的排便，增加其排便量。
DHFZD could markedly promote defecation and increase the amount of feces in model mice of constipation due to the accumulation of pathogenic cold.
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