Piezonator
超高频陶磁谐振器(松下商品名)
🗣️ 情景例句
He says he'll get up at six tomorrow morning, but he'll never make it.
他说他明天早上要6点起床，但他是绝对做不到的。
May I have a customs declaration form, please?
请给一份海关申报表好吗？
Can we do it right now?
现在来修改可以吗？