名词
中文翻译：牙胶
同义词：
['dental appliances', 'dental devices', 'dental aids']
例句：
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1. Thedentist recommended using gum formers to helpwith teething pain.
牙医推荐使用牙胶来缓解牙痛。
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2. The childwas given a special gum former to helphim chew his food more easily.
孩子被给予了一种特殊的牙胶，帮助他更容易地咀嚼食物。
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3. Parents often use gum formers as a preventive measure for theirchildren's oral health.
家长们经常使用牙胶作为预防措施，以保护孩子的口腔健康。