Bursa
n. 囊, 黏液囊\\n[医] 囊, 粘液囊, 伞(昆虫)
🗣️ 情景例句
I wish I had said that.
真希望那句话是我先说的。
I am afraid I will not be able to accompany you.
我恐怕无法跟你在一起了。
Happy birthday! he said. Here's your present.
“生日快乐！”他说，“这是给你的礼物。”