🧩 词语组成解析
n. 阿佛加德罗（意大利科学家）
🗣️ 情景例句
I am.
的确这样。
What's burning on the stove?
炉子上炖的是什么？
With the invention of writing, a great advance was made, for knowledge could then be not only communicated but also stored.
随着书写的发明，又迈进了一大步，因为这样一来，知识不仅能交流，而且能储存了。