Microtransistor
微晶体管
🗣️ 情景例句
but I have work to do.
但我有工作要做。
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
Are you sure you can come by at nine?
你肯定你九点能来吗？