Biploar circuit
[电] 双极性电路
🧩 词语组成解析
🗣️ 情景例句
I guess I didn't have one, fortunately.
但我想我并没有，因为我的幸运的。
I live on Washington Street.
我住在华盛顿街。
Mrs.Richards realized that it must be the man from the Electricity Board who had come to read the metre.
理查兹夫人这才想到一定是供电局来人查电表了。