Decidability
其它 Other[计] 可判定性
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
You can receive our program at short wave 37.5 MH.
你可在短波37.5赫兹上收到我们的节目。
Maybe some folk songs to start with?
先演奏些民歌吗？