If the brush is furcated or evaginable, it needs to be replaced in case of damaging the tooth-ridge.
如刷毛分叉、外翻应及时更换，以免损
的齿龈。
If the brush is furcated or evaginable, it needs to be replaced in case of damaging the tooth-ridge.
如刷毛分叉、外翻应及时更换，以免损的齿龈。
声明：以上
句、词性分类均由
资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
