fluoride

词汇分析：fluoride

fluoride 是一个名词，指的是氟化物，通常指氟离子或氟与其他元素结合后形成的化合物。该词没有形容词形式，但在不同的语境中可能会有不同的具体含义。

词语辨析

在科学和日常用语中，fluoride 主要用于描述与氟相关的化合物，特别是在牙科和水处理领域。

词汇扩充

• fluorine - 氟，元素符号为 F。
• fluoridation - 氟化，指在饮用水中添加氟化物以预防蛀牙的过程。
• fluoride toothpaste - 含氟牙膏，使用以增强牙齿的抗龋能力。

近义词

• fluorine compound - 氟化合物。

反义词

• none - 暂无明显反义词。

字典参考

• Collins Dictionary: "Fluoride is a substance that is a compound of fluorine and is often added to drinking water to prevent dental cavities."

• Oxford Dictionary: "Fluoride is a salt of hydrofluoric acid containing the anion F−, commonly used in dental care products."

用法

在科学、医学及日常生活中，fluoride 一般用于描述与口腔健康相关的产品或过程。

例句

• Many cities add fluoride to their drinking water to help prevent tooth decay.

  许多城市在饮用水中添加氟化物以帮助预防蛀牙。

• The use of fluoride toothpaste is recommended by dentists for better oral health.

  牙医建议使用含氟牙膏以改善口腔健康。

• Fluoride treatments can be effective in reversing early signs of tooth decay.

  氟化物治疗可以有效逆转蛀牙的早期迹象。

• Excessive consumption of fluoride can lead to dental fluorosis.

  过量消费氟化物可能导致牙齿氟斑病。

• Some people are concerned about the safety of fluoride in drinking water.

  一些人对饮用水中氟化物的安全性表示担忧。

• Research shows that fluoride can strengthen tooth enamel.

  研究表明，氟化物可以增强牙釉质。

• In some countries, fluoridation of water is a standard practice.

  在一些国家，水氟化是标准做法。

• Many mouth rinses contain fluoride for added protection against cavities.

  许多漱口水含有氟化物以提供额外的抗龋保护。

• The dentist recommended a fluoride application after my check-up.

  牙医在我的检查后建议做氟化物涂抹。

• Fluoride is essential for maintaining healthy teeth.

  氟化物对保持牙齿健康至关重要。

• Some toothpaste brands advertise their products as having high fluoride content.

  一些牙膏品牌宣传其产品含有高氟化物含量。

• Fluoride helps to remineralize teeth that have begun to decay.

  氟化物有助于再矿化已经开始蛀牙的牙齿。

• Fluoride varnishes are commonly used in pediatric dentistry.

  氟化物清漆在儿童牙科中常被使用。

• Some regions have banned fluoride in public water systems.

  一些地区已禁止在公共水系统中使用氟化物。

• Fluoride ions are effective in inhibiting bacterial growth in the mouth.

  氟离子能有效抑制口腔内细菌的生长。

• Children should be monitored for fluoride intake to prevent overexposure.

  应监控儿童的氟化物摄入量，以防止过量。

• Many public health organizations support fluoridation as a safe way to improve dental health.

  许多公共卫生组织支持水氟化作为改善牙齿健康的安全方法。

• Fluoride treatments are especially beneficial for individuals with a history of cavities.

  氟化物治疗对有蛀牙病史的人尤其有益。

• Regular dental visits allow for professional fluoride applications.

  定期牙科检查可以进行专业的氟化物涂抹。