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
Do you have anyone in mind?
你有意中人了吗？
I cannot be your friend and your flatterer too.
我不能既是你的朋友，而又对你阿谀奉承。
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了