Detuner
解调器
🗣️ 情景例句
How long is it going to take for me to get there?
到那里还需要多久时间
Do you know when he will be back?
你知道他什么时候会回来？
It is one of the world's most important languages because it is so widely used.
英语使用得如此广泛，它已成为全球最重要的语言之一。