Metalloceramics
金属陶瓷
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
A man cannot whistle and drink at he same time.
一心不能二用。
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，