Ichthyologist
出国 Abroadn. 鱼类学者, 鱼类研究者
🗣️ 情景例句
I'm afraid I'll be tied up tomorrow at ten.
恐怕明天上午10点我很忙。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
I think you're right!Isn't he her third husband?
我想你是对的。他不是她的第3个丈夫吗？