Opisthograph
n. (羊皮纸正反两面都写有文字的)古手稿本,(正反两面刻印有文字的)古字板
🗣️ 情景例句
What are you working on?
你在干什么？
Tell me about you trouble.
把你的烦恼告诉我。
Tommy had already swallowed them!
汤米已经把硬币咽了下去！