還有一點不清楚，12.5厘米是長度還是直徑？如果是直徑那就相當大了，一般也就5-6厘米。

來源: 5678910 於 2014-12-06 18:21:34 [舊帖] [給我悄悄話] 本文已被閱讀：次

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