The RPA and RPI clasp assemblies with mesial occlusal rests are more favorable for the distal alveoli health of the terminal abutments.是什么意思_The RPA and RPI clasp assemblies with mesial occlusal rests are more favorable for the distal alveoli health of the terminal abutments.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句