Operculums
n. [昆] 盖；鳃盖
🗣️ 情景例句
Because I am still standing here firmily on my feet.
我仍然好端端地站在这里。
Wow, it's nice.
嗯，味道真好。
Yes.He must remain in bed for another two days.
是的，他还必须卧床两天。