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日常生活中,人们一般选择普通牙刷、牙线或漱口水来清洁牙齿,这些方法一般用于正常牙。如果牙齿排列不齐、牙套未安置好,或患
In daily life, people usually choose ordinary toothbrush, dental floss or mouthwash to clean the teeth, these methods are generally used for normal teeth. If the teeth are not aligned, the braces are not well placed or suffer