用interdental brushes不是一次性的吧？不是容易带菌？

来源: 6degrees 于 2024-09-29 02:42:03 [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.