tooth decay
英 [tuːθ dɪˈkeɪ]
美 [tuːθ dɪˈkeɪ]
n. 蛀牙;龋齿
柯林斯词典
- 蛀牙;龋齿
If you havetooth decay, one or more of your teeth has become decayed.
英英释义
noun
- soft decayed area in a tooth
双语例句
- Brush your teeth regularly to guard against tooth decay.
经常刷牙，预防龋齿。 - Decreased intake of sugars and well-balanced nutrition prevent tooth decay and premature tooth loss.
减少糖的摄入以及平衡的营养可预防龋齿和牙齿过早脱落。 - Tooth decay is common in the United States and around the world.
龋齿在美国以及全世界都很普遍。 - The advice was not restricted to the prevention of tooth decay.
这个忠告并不仅仅局限于预防龋齿。 - The Pathogenic Bacteria Analysis of Plaque and Saliva from Susceptible Senile Persons with Root Surface Caries; The advice was not restricted to the prevention of tooth decay.
老年根面龋易感者牙菌斑与唾液中致龋菌分析这个忠告并不仅仅局限于预防龋齿。 - A colorless crystalline salt of sodium ( NaF) used in fluoridation of water and to prevent tooth decay.
一种无色晶状钠盐（NaF），用于氟化水和防止牙齿腐烂。 - Sugar is believed to be the major cause of tooth decay.
人们相信糖是导致蛀牙的主要原因。 - Tooth decay begins when teeth are not cleaned properly after eating.
进食后没有适当清洁牙齿，是蛀牙的导火线。 - Sugar is a major cause of tooth decay.
糖是造成蛀牙的主要原因。 - The nation's largest dental group said chewing sugarless gum for20 minutes after each meal can reduce tooth decay.
国家最大的牙科小组说在每顿饭后咀嚼无糖的口香糖20分钟可以减少牙齿腐蚀。