Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
German
Greek
Italian
Latin
Russian
G
o
o
g
l
e
|
Forvo
|
+
internal anal sphincter
anat.
肛门内括约肌
(由肛管下部环行平滑肌增厚而成,有协助排便的作用,但几乎无括约肛门的功能)
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips