tectum baculum柱状层
Baculum sp短肛竹节虫
Baculum pingliense平利短肛棒
Encheloclarias baculum茎鳗胡鲶
Baculum chongxinense崇信短肛棒虫
infrastructure baculum被层下柱
Ad baculum恐吓论据
infrategillar baculum被层下柱
Baculum Saussureulum短肛属Baculum
N（名词） a bony support in the penis of certain mammals, esp the carnivores 阴茎骨