亨利曾 says
13 years ago
專討阿專討 希望能快快做完 但要解釋exergy也太難了八 還要用到 熱力學><><><
掰噗~ says
13 years ago
加油嚕! (dance_bzz)
bunnybon says
13 years ago
加油加油
cath. says
13 years ago
加油加油囉!!!
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