Bpt
双极性晶体管
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
Have a nice Thanksgiving!
感恩节快乐！
On the way home, he asked Jenny if she had enjoyed the speech.
在回家的路上，他问珍妮是否喜欢他的祝词。