baculum

基本解释

• 阴茎骨

同根派生

英汉例句

• Ida is female because she doesn't have a baculum, or penis bone.
  爱达是雌性,因为她没有阴茎骨。
• The exine of all species can be distinguished by itstectum, baculum and foot-layer.
  透射电镜下观察,5种植物花粉外壁均可分为覆盖层、柱状层和基层。
• The study shows a connection between OHC levels and reduced size of the uterus in female bears and reduced size of the testis and baculum in males.
  这项研究显示，OHC浓度与母熊子宫及公熊的睪丸和阴茎骨变小有关。
• A large baculum, or penis, is critical for successful mating in an arctic climate, the researchers note, and even slight decreases may interfere with reproduction.
  研究人员指出，一个大阴茎骨（或阴茎），对于要在北极天候下成功交配而言至关重要，即使微幅变小都可能妨碍到繁殖功能。
• A positive relationship between baculum length and prolonged intromission patterns in mammals
  哺乳动物阴茎骨长度与延长性插入模式之间存在正相关的关系