AIM To explore the protective role of zinc oxide eugenol(ZOE)on the tooth after the preparation of porcelain fused metal(PFM)crown.是什么意思_AIM To explore the protective role of zinc oxide eugenol(ZOE)on the tooth after the preparation of porcelain fused metal(PFM)crown.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句