社区口腔健康教育是改善和提高社区人群口腔健康状况的基本途径。

Community oral health education is basic way which can improve oral health status of community crowd.

youdao

社区口腔健康教育是改善和提高社区人群口腔健康状况的基本途径。

Community oral health education is basic way which can improve oral health status of community crowd.

youdao