oral-cavity teeth
常見例句
- The water-spraying toothbrush features that teeth and oral cavity are cleaned by water sprayed from it and the periodontium is also massaged.
本發(fā)明的噴水牙具采用噴水牙刷噴出的一組高速水柱清潔牙齒和口腔，洗漱方便快捷，且對牙周組織有按摩保健作用。
ip.com - The invention relates to a full-mouth tooth brush capable of cleaning oral cavity all around and protecting teeth, which consists of a tooth brush handle and a tooth brush main body.
本發(fā)明涉及一種全方位清潔口腔、保健牙齒的全口牙刷。它由牙刷柄 和牙刷主體構(gòu)成。
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