periodontal
🇺🇸
/ˌperiəˈdɑːntl/
🇬🇧
/ˌperiəˈdɒntl/
adjective
R
relating to the tissues around the teeth
Maintaining good oral hygiene is crucial for preventing periodontal disease.
保持良好的口腔衛生對於預防牙周病至關重要。
translation
牙周的