Protoporcelain
n. 原始瓷器(指我国汉朝由陶器向瓷器过渡阶段的早期瓷器)
🗣️ 情景例句
He keeps good company.
他和好人来往。
Is it raining now?
现在正在下雨吗？
Such administrative overheads in a business are analogous to the cost of government in a nation.
一家企业的这种行政管理开支类似于一个国家的政府管理所用的开支。