上颌牙冠用印模托盘的英文

impression tray for crowns of upper maxilla

• 上颌:    maxillary; upper m ...
• 牙冠:    the crown of a too ...
• 用印:    affix an official ...
• 模:    mould; pattern; ma ...
• 托盘:    pallet; tray; shal ...