Bursa
n. 囊, 黏液囊\\n[医] 囊, 粘液囊, 伞(昆虫)
🗣️ 情景例句
I'm all ears.
我洗耳恭听。
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
What colour are you going to paint it?
你打算把它漆成什么颜色？