Heterodyne modulator
[电] 见mixer
🧩 词语组成解析
[电] 外差
modulator
[ˈmɑdʒəˌletɚ]
n. 调节器;调制器;
🗣️ 情景例句
Can you manage English conversation?
你能用英语谈话吗？
Money borrowed is soon sorrowed.
债台高筑，愁上心头。
Of course.take your time.
当然，你慢慢看吧。