开水有杀微生物和泡茶功能。如今冷却沸水能够沉淀微塑料颗粒，所以不是乘热喝，而是冷却后喝澄清水，也可用咖啡过滤纸过滤。

来源: 天青云淡于 2026-02-12 09:30:17 [旧帖] [给我悄悄话] 本文已被阅读：次

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