送交者: cornbug 于 2015-10-27, 20:13:35:

• 一个是胃里产生的, 一个是肠道产生的, 后者多为细菌的贡献 - silxirt (13 bytes) 2015-10-28, 11:34:00 (791375)
  • The air swallowed is also to pass out from the rectum. - cornbug (429 bytes) 2015-10-28, 12:35:17 (791378)
    • Gas made by gut bacteria are also mixed in (无内容) - ASH (0 bytes) 2015-10-28, 13:00:55 (791379)
      • that is agent not the primary buffer unless you did not eat air in. (无内容) - cornbug (0 bytes) 2015-10-28, 15:13:28 (791385)
• 成分不一样 (无内容) - ASH (0 bytes) 2015-10-27, 22:00:39 (791365)
  • 添加剂不一样，buffer 一样。 (无内容) - cornbug (0 bytes) 2015-10-28, 08:07:44 (791371)
    • 扯什么添加剂。 (无内容) - 新平 (0 bytes) 2015-10-28, 11:03:04 (791374)

加跟贴