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
I don't have time to be exhausted.
我没有时间去精疲力尽。
How do you spend your leisure time?
你怎样打发业余时间？
Are you really going to retire, miss Marsh?
马什小姐，您真的准备退休吗？