deferens
![逆行射精是什么情况](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3232170674,2410085727&fm=253&fmt=auto&app=138&f=JPEG?w=897&h=500)
逆行射精是什么情况
图片尺寸1179x657![失落的天堂2](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=643281070,3462888105&fm=253&fmt=auto&app=138&f=JPEG?w=375&h=500)
失落的天堂2
图片尺寸1198x1598![输精管(有机物)输精管(ductus deferens)是一对弯曲的细管,与输尿管](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2341642810,3608841191&fm=253&fmt=auto&app=138&f=JPEG?w=481&h=363)
输精管(有机物)输精管(ductus deferens)是一对弯曲的细管,与输尿管
图片尺寸481x363![(ductus) vas deferens](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1591786346,482782896&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=491)
(ductus) vas deferens
图片尺寸500x491![ductus(vas)deferens, head of epididymis, efferent ductule](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3738164239,2104943993&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=425)
ductus(vas)deferens, head of epididymis, efferent ductule
图片尺寸500x425![seminal vesicle, ampulla of ductus deferens](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1464553898,2523579045&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=294)
seminal vesicle, ampulla of ductus deferens
图片尺寸500x294![慢性附睾炎](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3546882378,789427540&fm=253&fmt=auto&app=138&f=JPEG?w=479&h=381)
慢性附睾炎
图片尺寸479x381![壁腹膜parietalperitoneum3.输精管ductusdeferens4.](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3651771251,2237763160&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=544)
壁腹膜parietalperitoneum3.输精管ductusdeferens4.
图片尺寸2080x2262![情人节开车安全指南](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2653142446,869196148&fm=253&fmt=auto&app=138&f=JPEG?w=300&h=253)
情人节开车安全指南
图片尺寸300x253![警惕男孩小时候得过腮腺炎成年后有可能无法生育](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=475286998,324270155&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=378)
警惕男孩小时候得过腮腺炎成年后有可能无法生育
图片尺寸1322x1000![输精管 ductus deferens和射精管 ejaculatory duct主要作用是输送](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=327671974,1910590292&fm=253&fmt=auto&app=138&f=JPEG?w=176&h=220)
输精管 ductus deferens和射精管 ejaculatory duct主要作用是输送
图片尺寸176x220![副瞘(ductusepididymis)输精管(ductusdeferens)(精囊seminal](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2325814933,3405191111&fm=253&fmt=auto&app=138&f=JPEG?w=676&h=500)
副瞘(ductusepididymis)输精管(ductusdeferens)(精囊seminal
图片尺寸1024x757![dr vas deferens](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2041048621,75554157&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=704)
dr vas deferens
图片尺寸600x845![ identify this structure: begins at the vas deferens](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1083582278,2546262586&fm=253&fmt=auto&app=138&f=JPG?w=390&h=500)
identify this structure: begins at the vas deferens
图片尺寸390x500![螺旋输精管猪用输精管一次性输精管人工授精母猪用螺旋头输精管](https://i.ecywang.com/upload/0/t15.baidu.com/it/u=1753228714,3541090305&fm=224&app=112&f=JPEG?w=500&h=500)
螺旋输精管猪用输精管一次性输精管人工授精母猪用螺旋头输精管
图片尺寸750x750![男性生殖系统](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=45706463,2718138249&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=557)
男性生殖系统
图片尺寸718x800![image.png](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4030963462,1700341657&fm=253&fmt=auto&app=138&f=PNG?w=871&h=500)
image.png
图片尺寸909x522![ductus (vas) deferens](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4221307914,992685716&fm=253&fmt=auto&app=138&f=JPEG?w=273&h=355)
ductus (vas) deferens
图片尺寸273x355![最前线全球首例男性避孕针已完成临床实验打一针管用13年](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3100886697,2424617614&fm=253&fmt=auto&app=138&f=JPEG?w=631&h=500)
最前线全球首例男性避孕针已完成临床实验打一针管用13年
图片尺寸800x634![echinococcal cyst of the left vas deferens – a case report and](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1921288766,1669889528&fm=253&fmt=auto&app=138&f=JPG?w=641&h=500)
echinococcal cyst of the left vas deferens – a case report and
图片尺寸974x760