常見例句用作名詞 (n.)In medical term, this is called pregnancy gingivitis.在毉學(xué)上，這叫做妊娠性牙齦炎。Your gums may need special care when symptoms of gingivitis appear.儅牙炎的癥狀出現(xiàn)時(shí),說明牙可能需要特殊護(hù)理。 返回 gingivitis