Macront
大配子母细胞
🗣️ 情景例句
Yes ...
对呀……
It's a shame this machine is so slow.
真遗憾，这台机器太慢了。
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。