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洗手問題

 
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洗手問題

水都可以殺菌:smile_41:

之前流感 話唔駛刻意用d殺菌洗手液洗手, d人話水都殺到:smile_41:

Don't you cook food in 100 degree C  water ? Hot water can kill harmful bacteria, but most bacteria are killed by your saliva, HCl in stomach and lymphocytes in your body. Water just washes off most deadly bacteria.

洗手緊係0的路啦



與性有冇咩關係

回覆 4# 的帖子

我都想知:smile_41:

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