Transistor circuit
[计] 晶体管电路
🧩 词语组成解析
🗣️ 情景例句
He has had various experiences in his life.
他的生活经验丰富。
One way or a round trip ticket?
单程票还是双程票呢？
It looks as if she's gone away for a few days.
好象她要外出好几天了。