Piezoresonator
压电晶体谐振器; 压电谐振器
🗣️ 情景例句
He has a strong will.
他意志坚强。
My goodness! A snake!
天呀！有蛇！
Babies of two months old do not appear to be reluctant to enter the water.
两个月的婴儿并未显得不愿意入水。