Piezonator
超高频陶磁谐振器(松下商品名)
🗣️ 情景例句
There's saying, East and West, Cantonese Food is Best.
有句谚语说的是“食在广州”。
Britain is behind Japan in developing modern technology.
在发展现代技术方面，英国落后于日本。
Well, we listened to lectures about pollution, agriculture, nuclear waste, radiation and so on.
噢，我们听取有关污染、农业、核废料、辐射等讲座。