短语fight like cat and dog用法解析 短语“fight like cat and dog”的核心语义是形容人与人之间争吵激烈、频繁，且关系长期处于紧张冲突状态。该短语存在“fight like cat and dog”（单数）和“fight like cats and dogs”（复数）两种常用形 短语 cats dogs dog用法 短语fight 2025-09-02 06:00 2