Theoreticians
n. 精通于理论的人, 理论家( theoretician的复数形式 )
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
What did he ask you?
他问你什么？
Can you spell it, please?
请您把它拼出来好吗？