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
OK. You go out and get a drink of water at the fountain.
好。你出去在饮水机那儿喝点水吧。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。