Bursae infrapatellaris subcutanea
[医] 髌下皮下囊
🧩 词语组成解析
n. 囊, 粘液囊( bursa的名词复数 ); [医]（单bursa）囊, 粘液囊
🗣️ 情景例句
I mean, there seems to be something to celebrate all the year round.
我的意思是，好像一年到头都要忙着庆祝似的。
He always plays the pinball machine.
他通常玩游戏机。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。