Electrographite
人工石墨
🗣️ 情景例句
Oh, she has an opening tomorrow at ten.
哦，她明天上午10点有空。
I'm a federal employee. I work for the Department of Labor.
我是一个联邦雇员。 我为劳动部门工作。
They are only too delighted to accept the invitation.
他们非常乐意接受邀请。