Theoreticians
n. 精通于理论的人, 理论家( theoretician的复数形式 )
🗣️ 情景例句
Is something the matter, Grandpa?
怎么了，爷爷？
Stick to it, and you'll succeed.
只要人有恒，万事都能成。
Hello, Jim! How are you?
吉姆，你好吗？