bursa /'bә:sә/ 📖 中文释义 n. 囊, 黏液囊[医] 囊, 粘液囊, 伞(昆虫) 📘 English Definition(英文释义) n. a city in northwestern Turkeyn. a small fluid-filled sac located between movable parts of the body especially at joints ← burs B 字母词表 bursa anserina →