Pitran
压电晶体管
🗣️ 情景例句
Sign here, where I've indicated.
签在这里，在我指的地方。
My car could win in a race against her junky car any day!
我的新车在任何一天去赛车，都能赢过她的旧汽车的。
Her tooth ached all night.
她牙疼了一整夜。