单词乎

perineum

音标[,peri'ni:әm]

汉语翻译

n. 会阴(部)
【医】 会阴

词型变化

形容词:perineal 名词复数:perinea 

英语解释

名词 perineum:

  1. the general region between the anus and the genital organs

详细解释


per.i.ne.um

n.(名词)
【复数】 per.i.ne.a[-nô.…]
The portion of the body in the pelvis occupied by urogenital passages and the rectum, bounded in front by the pubic arch, in the back by the coccyx, and laterally by part of the hipbone.
会阴:身体上有尿道和直肠口的盆骨里的一个部分,前邻阴道,后临尾骨,再后是臀骨的一部分
The region between the scrotum and the anus in males, and between the posterior vulva junction and the anus in females.
会阴:男性阴囊和肛门间的部分,女性臀部与阴户结合处与肛门间的部分

来源:
Middle English
中古英语
from Medieval Latin perinaeon
源自 中世纪拉丁语 perinaeon
from Greek perinaion
源自 希腊语 perinaion
peri- [peri-]
peri- [前缀,表.靠近.]
inan [to excrete]
inan [排泄]

【引伸】
per.ine.al


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