Expanded graphite
[化] 膨胀石墨
🧩 词语组成解析
a. 扩充的；展开的
🗣️ 情景例句
Where do you go to school?
你在哪里上学？
What's your nationality?
你是什么国籍？
It was at Charlie's wedding. You were playing the piano.
那是在查理的婚礼上，你在弹钢琴。