checker [ˈtʃekə] 名词
1. checker:
- checker
- 制止者
- checker
- 阻止者
2. checker:
- checker
- (衣帽间的)保管员
- checker
- 收银员
单语范例（未经PONS编辑处理）
Its main feature is the grammar and spelling checker that runs seamlessly with the different user interfaces.
en.wikipedia.org Its principal purpose is as part of the spell checker to correct common spelling or typing errors, saving time for the user.
en.wikipedia.org He had everything - speed, stickhandling, scoring ability and was a punishing checker.
en.wikipedia.org The entrance is decorated with a tall black wooden double-door, accompanied by equally impressive checker-framed windows.
en.wikipedia.org Checker could not hope to compete on price, which due to inflation had risen to almost $5000 by the middle of the decade.
en.wikipedia.org