【医】 porcelain cusp crown
porcelain
【医】 porcelain
needle; piercing; point; sharp; the best of its kind; tip; top
【医】 apex; apices; apico-; cusp; cuspis; mucro; point; puncta; punctum; tip
coronal; coronet; crest; hat; precede; put on a hat; the best
【计】 corona
【医】 corona; coronae; crown; pileus; pilleus