Polypodiatae
水龙骨纲
🗣️ 情景例句
Nets for tennis and badminton and so on.
有网球和羽毛球用的网等等。
Could you tell me where is the exit?
你能不是告诉我出口在哪里？
Some people on the bank called out to the man in the boat, but he did not hear them.
岸上的一些人对着小船上的人高喊，但他没有听见。