Chrysograph
n. 中世纪时代用金色或金银色墨水所写的文件
🗣️ 情景例句
Who was it?
谁来的电话
Who are you writing to?
你正在写信给谁？
Though the sound could be heard clearly, it took me a long time to react.
虽然声音听得很清楚，但我过了好一会儿才作出反应。