Read Edit View history 如履薄冰 rúlǚbóbīng cautious Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 如履薄冰 · rúlǚbóbīng · cautious 2026/03/04 如履薄冰 rúlǚbóbīng cautious to act with extreme caution, as if walking on thin ice, especially in a precarious or dangerous situation 在这场复杂的商业谈判中，他每一步都走得如履薄冰。 idiom created sense Mar 4, 2026, 02:25 AM