骨化

(1)become bony; "The tissue ossified"

(2)骨ばる

(3)make rigid and set into a conventional pattern; "rigidify the training schedule"; "ossified teaching methods"; "slogans petrify our thinking"

(4)固くなり通常のパターンになる

(5)cause to become hard and bony; "The disease ossified the tissue"

(6)硬く骨のように成るようにする

(1)