Last Updated
：2025/12/21
尿道括約筋
Hiragana
にょうどうかつやくきん
Noun
Japanese Meaning
体内の管の開閉を調節する筋肉の総称。ここでは尿道を締めたりゆるめたりして排尿をコントロールする筋肉を指す。
Easy Japanese Meaning
にょうとうのまわりにあり、ちぢんでおしっこがでないようにするきんにく
Chinese (Simplified)
围绕尿道并控制其开闭的括约肌 / 控制排尿的环形肌肉
Sense（1）
(anatomy) a urethral sphincter
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
尿道括約筋
See correct answer
The urethral sphincter is a muscle that controls the flow of urine.
The urethral sphincter is a muscle that controls the flow of urine.
See correct answer
尿道括約筋は、尿の流れを制御するための筋肉です。
Japanese - English
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