Piezoelectric device
[电] 压电设备
🧩 词语组成解析
[电] 压电的
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
You can't count on Tom being punctual.
你不要指望汤姆会守时。
The doctor examined the soldier's wound carefully.
大夫仔细检查了战士的伤口。