Piezonator
超高频陶磁谐振器(松下商品名)
🗣️ 情景例句
Alexandra.
Alexandra。
He drinks a lot of milk every day.
他每天都喝很多牛奶。
Mrs. Zhu, I called to tell you that the conference has been delayed until the 15th and 16th.
朱夫人，我来告诉你会议已经推迟到了15号至16号开。