Operculums
n. [昆] 盖；鳃盖
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
Tell me thy company and I will tell thee what thou art.
把你的交友讲给我听，我会讲出你是何许人。
I think no. He must be her fourth or fifth.
不，他一定是她的第4个或第5个丈夫。