Polypodiums
(Polypodium 的复数) [医] 水龙骨属
🗣️ 情景例句
Well, I'd describe it as a book which is a ...
嗯， 我会把这本书形容一幅……
I only wear a tie on special occasions.
我只有在特殊场合才带。
Big Ben has rarely gone wrong.
“大本”钟极少出差错。