Placoderm
n. [古生]盾皮鱼
🗣️ 情景例句
Sure, Dad.
一定， 爸爸。
Do you have an umbrella?
你有雨伞吗？
'I left the money in my room,' I said, 'and it's not there now.
“我把钱放在房间里，”我说，“可现在没有了。