电动牙刷英文词汇 English: An electric toothbrush, also known as a power toothbrush or electric toothbrush, is a device used for cleaning teeth, gums, and tongues. It typically operates by either oscillating or rotating motions, which help to remove plaque andfood debris more effectively than ...
电动牙刷英文词汇 English: An electric toothbrush, also known as a power toothbrush or electric toothbrush, is a device used for cleaning teeth, gums, and tongues. It typically operates by either oscillating or rotating motions, which help to remove plaque and food debris more effectively than man...