Barcode scanner
[计] 条形码扫描器
🧩 词语组成解析
barcode
[['bɑ:kəud]]
条形码
scanner
['skænə]
n. 扫描器;扫描设备;检测装置;细查者;
🗣️ 情景例句
and you won't be able to have dinner.
你没有办法吃晚饭了。
Why didn't you go?
为什么你不去？
They aren't very busy!
他们不很忙吧！