英语词汇“retention of afterbirth”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	retention of afterbirth
释义	retention of afterbirth 基本例句胎衣不下,胎衣滞留 Retention of the afterbirth of the cow is the comm on disease to seriously affect the economy mileage.奶牛的胎衣不下，是严重影响奶牛经济效益的常见病。
随便看	two-stage ejector two-stage electron image converter two-stage electrostatic image intensifier two-stage emergency valve two-stage entrained flow gasifier two stage equalizer two-stage equalizer two-stage estimate two stage estimation two-stage estimation two stage estimator Two-stage estimator two-stage evaporative cooling two-stage experiment two-stage extractor twostage extruder two stage extruder two-stage extrusion twostage filter two stage filter two-stage filter two-stage filter model two-stage filtration two-stage firing two-stage flotation