Point impedance
[电] 点阻抗
🧩 词语组成解析
impedance
[im'pi:dəns]
n. 阻抗，全电阻;电阻抗;
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。