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
Keep quiet about it if you know what's good for you.
什么也别说，免得你自个儿添不自在。
Will you sign with our contract at this price?
你能以这个价钱在合约上签字吗？
No, more, about 130 years ago. Most of the slave owners were rich farmers who lived in the south. They wanted to keep their slaves.
不，还要早，大约130年前。大多数奴隶主都是住在南方的富有的农场主。他们想保留自己的奴隶。