ossify|ossified

如果公司拒绝改变，它的管理方式可能会变得僵化。

If the company refuses to change, its management style may ___ossify.

多年的传统让他的观念变得僵化。

Years of tradition made his beliefs ___ossified.

婴儿的囟门会随着年龄增长逐渐骨化闭合。

The baby's fontanelle will gradually ___ossify and close as they grow older.