Speaker impedance
[电] 扬声器阻抗
🧩 词语组成解析
speaker
['spikɚ]
n. 说话者;演讲者，发言人;讲某种语言的人;扬声器;
impedance
[im'pi:dəns]
n. 阻抗，全电阻;电阻抗;
🗣️ 情景例句
Tell me the courses you have completed in school and what is your favorite subject?
你曾修读哪些课程和你最喜欢哪一科？
I'm pressed for money.
我苦于没钱。
1 'It's impossible---- don't waste my time.'
一、"根本不可能，不要浪费我的时间。"