checker
🇺🇸
/ˈtʃekər/
🇬🇧
/ˈtʃekə(r)/
noun
R
A person who manages the cash register at a store.
The checker at the grocery store quickly scanned our items and told us the total.
超市的收银员迅速扫描了我们的商品，并告诉我们总价。
R
A program that checks for errors in documents or on computers.
I always use a checker to make sure my essay is free of any mistakes before I submit it.
在提交文章之前，我总是使用校对工具来确保我的文章没有任何错误。
R
A person who examines things to ensure they meet certain standards.
The checker on the factory line made sure that each toy was in good condition before it was packed.
流水线上的检验员确保每个玩具在包装前都处于良好状态。
translation
收银员, 检查器, 检验员
词形变化
Plural
checkers