ratchWiktionary 原文1词源 1释义（英文）名词 NounAlternative form of rach.2词源 2释义（英文）名词 NounAlternative form of rotche.3词源 3释义（英文）名词 NounA ratchet wheel.A white mark on a horse's face.动词 Verb(transitive) To stretch.(transitive) To streak.(intransitive) To sail by tacks.