herdbook的翻译，读音
英/'hә:dbuk/
释义：
n. 良种登记册
n. A book containing the list and pedigrees of one or more
herds of choice breeds of cattle; -- also called herd record, or herd
register.
n. A book containing the list and pedigrees of one or more
herds of choice breeds of cattle; -- also called herd record, or herd
register.