Piezoelectric ceramic is used widely for ultrasonic tooth cleaner.
压电陶瓷换能片，广泛应用于超声波洁牙机。
Over the centuries cardamom has been used as a tooth cleaner, a perfume and even as a cure to obesity.
几个世纪以来，豆蔻一直被用于清洁牙齿、制作香水，甚至用作治疗肥胖的药物。
The utility model relates to a chewing type tooth cleaner which belongs to the field of a daily life tool.
本实用新型是一种嘴嚼式牙齿清洁器，涉及日常生活用具领域。
The utility model relates to a tooth cleaner, in particular to a tooth cleaner for daily oral cavity flushing.
本实用新型涉及一种洁牙器，一种用于日常口腔冲洗的洁牙器。
The utility model relates to a tooth cleaner, in particular to a tooth cleaner for daily oral cavity flushing.
本实用新型涉及一种洁牙器，一种用于日常口腔冲洗的洁牙器。
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