Piezoelectron
压电电子
🗣️ 情景例句
OK.
好。
Do you really want to know what I think?
你确实想要知道我认为什么吗？
What about vegetables, Sir? They usually go bad as soon as we are at sea.
那些蔬菜怎么办呢，先生？通常是刚一出海它们就会坏掉的。