应该是年级大了肠蠕动功能降低，所以一天几次。正常

来源: 桃花好运于 2022-11-19 15:56:10 [旧帖] [给我悄悄话] 本文已被阅读：次

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