✅ 同义词
🗣️ 情景例句
Why should you be sorry?
你何必说对不起呢？
Don't touch it.
不要碰它。
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。