Devitroceram
玻璃陶瓷, 微晶玻璃
🗣️ 情景例句
But you had to be good at math.
但是你数学一定很好。
Give me a ring at my office.
打电话到我办公室。
Yes. It's time for class. Let's go.
是的。上课的时间到了。我们走吧。