Impedometer
阻抗计; 波导阻抗测量仪
🗣️ 情景例句
Subway transportation is very advanced in Longdon.
伦敦地地铁非常先进。
Nothing so bad, as not to be good for something.
塞翁失马，安知非福。
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。