Definition

Examples

• 他因为口臭去了医院。
  Tā yīnwèi kǒu chòu qù le yīyuàn.
  He went to the hospital because of bad breath.
• 每天刷牙可以防止口臭。
  Měitiān shuā yá kěyǐ fángzhǐ kǒu chòu.
  Brushing your teeth every day can prevent bad breath.
• 这种药对治疗口臭很有效。
  Zhè zhǒng yào duì zhìliáo kǒu chòu hěn yǒuxiào.
  This medicine is very effective in treating halitosis.