noun🔗Share反复无常，变幻莫测 An erratic, unpredictable occurrence or action."Outdoor events are always risky due to the vagaries of the weather. "由于天气的反复无常，户外活动总是充满风险。outcomeeventactiontendencynaturephenomenapossibilityconditionChat with AIVocabulary GamePractice Reading
noun🔗Share反复无常，变幻莫测 An impulsive or illogical desire; a caprice or whim."The success of our picnic depended on avoiding the vagaries of the weather, as it could be sunny one minute and raining the next. "我们的野餐能否成功，就看能不能避开这反复无常的天气，因为可能一会儿晴空万里，一会儿又倾盆大雨。mindcharacterattitudequalitytendencynatureChat with AIVocabulary GamePractice Reading
