Bursae
n. 囊, 粘液囊( bursa的名词复数 ); [医]（单bursa）囊, 粘液囊
🗣️ 情景例句
I fell out of the boat!
我摔到船外去了。
I'm looking for a part-time job.
我在找兼职的工作。
Later a neighbour told me about him.
后来，一位邻居告诉了我他的情况。