Piezonator
超高频陶磁谐振器(松下商品名)
🗣️ 情景例句
And right now, he needs a friend.
而且现在， 他需要一个朋友。
She will go into business when she likes to.
她想经商时就会去经商。
Can I have some breakfast first
我能先吃点早餐吗？