Ceraminator
陶瓷压电元件
🗣️ 情景例句
But I do need some publicity
但我需要一些宣传，
Let's get together sometime.
有时间我们聚一下吧。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。