fetal cartilage的用法和樣例：
例句
- With unceasing growth of hyperplasia and ossification of epiphysis cartilage, it makes bone to grow unceasingly, therefore it grows.
在生長發育期，骺軟骨不斷增生和骨化，使骨不斷增長，於是個子長高了。 - 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.
骺長骨末端本來由一軟骨層與主骨隔開，但爾後由於骨化而與主骨相連。
