Vibropack
n. [电]振动子整流器,振动子换流器,振动变流器
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
She showed me her gratitude by inviting me to dinner.
她邀请我吃饭以表示她的感激。
His talk covered many subjects.
他的报告涉及很多课题。