Retention cyst
[医] 潴留囊肿
🧩 词语组成解析
retention
[ri'tenʃən]
n. 保留;记忆力，保持力;滞留，扣留;闭尿;
n. 包囊, 囊肿\\n[医] 囊肿; [包]囊
🗣️ 情景例句
I had planned to wear them.
我早就预备戴它们。
Burn not your house to rid it of the mouse.
投鼠忌器。
Yes, there are.
是的，有。