Piezocontrol
压电整频
🗣️ 情景例句
She looks just like Grandma at that age.
她和她奶奶年轻时候长得一模一样。
Two ears to one tongue, therefore hear twice as much as you speak.
两只耳朵对一舌，故应多听而少说。
Everybody admires him for his great sense of humour --
人人都钦佩他那绝妙的幽默感 -- 人人，