Fetal bones的用法和样例：
例句
- Sacrococcygeal teratoma is a rare fetal neoplasm with an incidence of 1 in. 40,000 births.
摘要胎儿骨氐尾骨畸胎瘤为极罕见的胎儿肿瘤，其发生机率约为四万分之一。
Fetal bones的相关资料：
临近单词
fetal sex
fetal
fetal liver transplantation
fetal ultrasonic cardiograph
fetally malnourished newborn
Fetal heart rate variability
Fetal nucleated erythrocytes
fetal heart sound microphone
fetal myocardial sarcoidosis
fetal tissue transplantation
fetal toxoplasmosis syndrome
fetal liver cell transfusion
