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
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
Who are you?
你是谁？
We both tried to get the coins, but it was too late.
我们俩都试图把这两枚硬币拿出来，但太迟了。