单语范例（未经PONS编辑处理）
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 The freemium version consists of the contextual-based grammar and spelling checker which users could download and keep for free.
en.wikipedia.org If you have a pinned checker in your home board, you can't bear it off until it is freed.
en.wikipedia.org He had everything - speed, stickhandling, scoring ability and was a punishing checker.
en.wikipedia.org It includes a compiler for synchronous programs, a symbolic model checker, and a tool for hardware/software synthesis.
en.wikipedia.org