gristbiteWiktionary 原文英美构词拆解gristgrist词干‘to grind’bitebite词干词源链古英语Old English约 450–1150 年gristbitian↓ 继承中古英语Middle English约 1150–1500 年grisbaten↓ 继承英语Englishgristbite词源说明From Middle English grisbaten, from Old English gristbitian. Equivalent to grist (“to grind”) + bite.释义动词verb1archaic, dialectTo gnash one's teeth.