Electrographite
人工石墨
🗣️ 情景例句
She tore up all the letters he had sent her.
她把他写来的信全撕了。
Speaking of trips,did I ever tell you about the experience I had?
谈论旅行,我曾经把我的经验告诉你了吗？
The students walked through the gates with Uncle Wang.
学生们跟随王大叔走进大门。