Digital radio
[计] 数字无线电通信
🧩 词语组成解析
🗣️ 情景例句
See, it works!
瞧， 真有效！
Please call before you come,otherwise we might not be home.
请在你来前打一下电话来,否则我们可能不在家。
While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食，这时屠宰野牛就更为广泛了。