Piezo coupler
[电] 压电耦合器
🧩 词语组成解析
压力
coupler
['kʌplə]
n. 连结者，配合者;车钩;
🗣️ 情景例句
Why is that necessary?
为什么有此必要
And to stay ahead of the competition is to openly and freely exchange our opinions.
处于竞争领先地位的方法就是公开、自由交换我们的想法
The daily exercises lasted only eleven minutes and I proposed to do them early in the morning before anyone had got up.
早锻炼一共只有11分钟，我打算在别人起床之前进行。