形容词
中文翻译：随机的
同义词：
['arbitrary', 'capricious', 'casual', 'chance']
例句：
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1.The random selection of the team members was a surprise to everyone.
团队成员的随机选择让每个人都感到惊讶。
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2. She decided to go to the beach on a whim, without any plans.
她心血来潮地决定去海滩，没有任何计划。
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3. The random act of kindness made her feel good about herself.
偶然的善举让她对自己有了更多的自信。