Eventognathi
n. 【脊椎动物】真内颚目
🗣️ 情景例句
I'd like to have you meet my foreman--
我希望带你去认识工头，
What did you do the week before last?
上上星期你干了什么？
Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries
比如，很多公司向图书馆借阅科技书籍时感到很困难，