precursory cartilage的用法和样例：
例句
- With unceasing growth of hyperplasia and ossification of epiphysis cartilage, it makes bone to grow unceasingly, therefore it grows.
在生长发育期，骺软骨不断增生和骨化，使骨不断增长，于是个子长高了。 - The end of a long bone that is originally separated from the main bone by a layer of cartilage but that later becomes united to the main bone through ossification.
骺长骨末端本来由一软骨层与主骨隔开，但尔后由于骨化而与主骨相连。
