capriciously
🇺🇸
/kəˈprɪʃəsli/
🇬🇧
/kəˈprɪʃəsli/
acting without a predictable pattern or reason
The weather changed capriciously, making outdoor plans difficult.
天气变化无常,使得户外计划变得困难。
changing suddenly and unpredictably
The stock market moved capriciously, causing panic among investors.
股市波动无常,导致投资者恐慌。