Piezoelectron
压电电子
🗣️ 情景例句
I'll call him right now. No point in delaying.
我现在就打给他。没有道理要拖拉。
It seems he's famous.
看起来他好像很出名。
I've no idea. He just asked me to come round for supper.
我也不知道，他只是叫我过来吃晚饭。