Papyrography
[医]纸分配层析（法）, 纸分配色谱（法）
🗣️ 情景例句
When you have nothing to do, time goes slowly.
你没事做时，时间便过得很慢。
Wickedness does not go altogether unrequited.
恶有恶报。
Thank you very much.
太谢谢你了。