A. the positioning is oftern painful for the animal
B. it's already been covered in the carpal joint
C. too many bones are superimposed
D. it's too small to be imaged properly
收錄日期: 2021-04-21 22:32:15
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090610134142AAZ0htY