Shortwave
n. 短波\\nvt. 用短波发射
🗣️ 情景例句
I'm afraid I stayed too long.
恐怕我呆得太久了。
From which station does the train leave?
这列火车从哪个站开出呢？
Who do you think you're talking to?
你以为你在跟谁说话？