posterior adductor muscle
/pɒstˈiəɹiəɹ ɐdˈʌktə ˈmʌsəl/
n
English · posterior adductor muscle中文 · 后闭壳肌Español · músculo aductor posteriorFrançais · muscle adducteur postérieur
Bedeutung:Powerful muscle attached to both inside surfaces of the valves; it contracts to open or close them quickly.