形容词
中文翻译：随机的
同义词：
['arbitrary', 'chance例句：1. The random selection of the winners was surprising.（随机挑选获奖者令人惊讶。）']
例句：
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1. The random selection of the winners was surprising.
随机挑选获奖者令人惊讶。
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2.He decided to take a random route home.
他决定随便走一条回家的路。
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3.The random act of kindness made her day.
偶然的善举让她的一天变得美好。