2011-02-26

質量守恆定律


根據質量守恆定律, 任何一種化學反應, 其反應前後的質量總是不會變的! 所以呢邊要減肥, 那邊就會長肉了!
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2 comments:

  1. Fiona4/3/11 16:04

    頂...長肉o個個係我lor!!!!!!

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  2. louis vuitton dresses11/1/12 15:05

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