牝
female
牝鹿
roe
漆叶鞣制的棉羊革
roan
前羊膜
proamnion
前羊膜褶
anterior amniotic fold
前羊水
forewaters; primitiae
皮性斜颈
dermatogenic torticollis
瓶颈
bottleneck
bottle neck
bottleneck
瓶颈分派问题
bottleneck assignment problem
瓶颈检测
bottleneck detection
瓶颈问题
bottleneck problem
瓶颈效应
bottleneck effect
剖腹子宫颈切开术
gastrotrachelotomy
蹼颈
webbed neck
蹼颈综合征
webed neck syndrome
球形轴颈支持轴承
spherical bearing
曲柄轴颈
crank journal
曲颈瓶
retort
曲颈甑
retort
曲颈甑的球
bulb of retor