músculo aductor posterior
/ˈmuskulo ˌaðuktˈoɾ pˌosteɾjˈoɾ/
n
English: posterior adductor muscle · 后闭壳肌
Significado：Powerful muscle attached to both inside surfaces of the valves; it contracts to open or close them quickly.
English: posterior adductor muscle · 后闭壳肌