請親自用手掰1掰：生地脆硬，熟地粘滑，可為鑒別要點之1。

來源: 大江川於 2014-06-28 22:17:48 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.