Acoutoelectric effect
[电] 声电效应
🧩 词语组成解析
🗣️ 情景例句
You give me the money and I'll give you the goods.
你付钱，我给货。
So many countries, so many customs.
一个国家有一个国家的风俗。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。