電水壺是不是OK，因為加熱器是泡在水裏，水boil就停了，不會有燒焦碳化的危險。

來源: 北美翠花於 2023-02-10 16:29:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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