Development of the Photoelastic Model for the Tooth and Periodontal Tissue of Mandibular First Molar after Hemisection是什么意思_Development of the Photoelastic Model for the Tooth and Periodontal Tissue of Mandibular First Molar after Hemisection在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句