Heterodyne reception
[电] 外差接收
🧩 词语组成解析
[电] 外差
🗣️ 情景例句
and do it while I talk to my secretary.
我去和秘书说个话。
What makes life dreary is the want of motive.
没有目的，人生就黯淡无光。
I'm not used to drinking.
我不习惯喝酒。