F-m discriminator
[电] 调频鉴频器
🧩 词语组成解析
n. 辨别者, 鉴别器\\n[电] 鉴别器
🗣️ 情景例句
and they found it to be too easy--
他们发现字太简单了，
You'd better run or you're going to be left behind.
你最好跑不然你将落在后面。
The latest exhibitions, films, or plays are only a short bus ride away.
坐公共汽车几站路，就可看到最新的展览、电影、戏剧。