F-m broadcast channel
[电] 调频广播波道
🧩 词语组成解析
broadcast
['brɔdkæst]
vt. 广播;播放;使广为人知;尤指用手播（种）;
vi. 播放节目;参加电台、电视节目的演出;发送传递信号，传播;
n. 广播;电台、电视节目;播放时间;播种;
adj. 广播的;播音的;广泛散布的;
broad宽广+cast投射→广播, 播音
🗣️ 情景例句
We'll have three crab salads
我们来三份蟹肉沙拉
How did you sign the letter?Did you write, sincerely yours?
你怎么签名信的?你写了"真诚地你的"？
I admire him for his success in business.
我佩服他事业有成。