Narrowband
[计] 窄带
🗣️ 情景例句
I'm sorry I'm so late.
对不起 我迟到了这么久。
Don't you think she's cute?
你不认为她很可爱吗？
Then the Class 2 runner dropped his stick on the ground when he was passing it on to the fourth runner.
忽然2班的运动员在传棒给第四个运动员时，把棒弄掉到了地上。