✅ 同义词
🗣️ 情景例句
Just a minute. Here's your receipt.
请等一下。这是你的收据。
What's your first name?
你的名字叫什么？
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，