Surmark
样板上肋骨斜角标记
🗣️ 情景例句
Susan called early this morning. Susan
一大早打电话来。
Cad! Cur! Beast!
无赖！流氓！杂种！
No, not exactly. But later, peole developed a way of printing, using rocks.
不完全是这样。但后来，人们利用石头，研制了一种印刷方法。