Channel scanner
[计] 信道扫描器
🧩 词语组成解析
scanner
['skænə]
n. 扫描器;扫描设备;检测装置;细查者;
🗣️ 情景例句
Prices are always negotiable.
价钱总是可以商量的。
When does it get there?
什么时候到那里？
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？