常見例句用作名詞 (n.)In medical term, this is called pregnancy gingivitis.在醫(yī)學上，這叫做妊娠性牙齦炎。Your gums may need special care when symptoms of gingivitis appear.當牙炎的癥狀出現時,說明牙可能需要特殊護理。 返回 gingivitis