Pitran
壓電晶體管
??? 情景例句
let you and I talk about it.
我們就來討論一下。
You never know what you can do till you try.
事非經過不知難。
In addition to all her other qualifications, Bessie was an expert cook.
貝西除了有各種本領以外，還是一個烹飪大師。