形容词
中文翻译：任性的
同义词：
['fickle', 'capricious', 'whimsical', 'eccentric', 'unpredictable']
例句：
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1. She was capricious with her decisions, making it difficult for others to predict her actions.
她在做决定时反复无常，使得其他人难以预测她的行为。
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2.The artist's style is known for its capricious use of color and form.
这位艺术家的风格以其对色彩和形式的随意使用而闻名。
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3. The child's behavior was capricious, causing confusion among the adults present.
孩子的举止反复无常，让在场的成年人感到困惑。