External sphincter of urinary bladder

• 膀胱外括约肌

External sphincter of urinary bladder的用法和样例：

例句

1. The pudendal nerve provides the major nerve supply to the striated sphincter and levator ani.
   外括约肌和提肛肌的主要支配神经为阴部神经。
2. The external sphincter, at the leel of the membranous urethra, is often depicted as a "sandwich" of muscles in the horizontal plane.
   外括约肌，位于尿道膜部水平，常被描述为水平平面上的三明治样肌肉。