Operculum
n. 叶盖, 鳃盖骨\\n[医] 盖, 岛盖, 盖(昆虫), 厣(软体动物), 鳃盖(鱼)
🗣️ 情景例句
Robbie, maybe you should call them，
Robbie也许你应该给他们打个电话，
I didn't think I'd see you here.
没想到会在这碰上你。
The majority of thepatients attending the medical out-patients departments of our hospitals
在医院门诊部看病的大多数人