Paleichthyology
n. 古鱼类学
🗣️ 情景例句
You're a real Stewart!
你真不愧是Stewart家的人
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？
It says here,on this card, that it was used in plays, said Meimei. it's a king's hat!
“这儿，这张卡片上说那是演戏用的，”梅梅说，“是国王的帽子！”