例句 /

Pheochromocytoma is a neoplasm of neural crest origin arising in the adrenal medulla.

Pheochromocytoma is a neoplasm of neural crest origin arising in the adrenal medulla.

嗜铬细胞瘤是发起于肾上腺髓质神经嵴起源点的一种赘生物。