形容词
中文翻译：随机的
同义词：
['arbitrary', 'chance例句：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。）']
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 randomly picked up the book and started reading.
她随意拿起那本书开始阅读。
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3.The randomness of the lottery numbers is what makes it so exciting.
彩票号码的随机性是它如此令人兴奋的原因。