bursa
🇺🇸
/ˈbɜːrsə/
🇬🇧
/ˈbɜːsə/
noun
R
A small fluid-filled sac that helps reduce friction between tissues in the body, especially near joints.
The athlete's knee pain was caused by an inflamed bursa.
そのアスリートの膝の痛みは、炎症を起こした滑液包によるものだった。
translation
粘液囊
語形変化
Plural
bursae