致癌物质 are produced when chemical reactions happen


所有跟贴·加跟贴·新语丝读书论坛

送交者: Wood 于 2008-06-10, 09:52:51:

回答: BBQ and open fire cooking 会产生致癌物质么?不烤焦还不行么? 由 chouqilozi 于 2008-06-10, 09:19:19:

烤焦 is when you see it is getting black

completely different things




所有跟贴:


加跟贴

笔名: 密码: 注册笔名请按这里

标题:

内容: (BBCode使用说明