Amplitud-modulation broadcast
[电] 调幅广播
🧩 词语组成解析
modulation
[[ˌmɔdju'leiʃən]]
n. 调制, 调节, 语调\\n[计] 调制
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
Well, I have an appointment now, I'll have to go.
嗯，我还有一个约会，我得走了。
How much is a call to the United states?
打一个电话到美国去需要多少钱？
That is scheduled for shipment the day after tomorrow.
预定后天就可装船了。