形容词
中文翻译：随机的
同义词：
['arbitrary', 'chance例句：1. The results were random and unpredictable.（结果随机且不可预测。）']
例句：
-
1. The results were random and unpredictable.
结果随机且不可预测。
-
2.She decided to take a random route home.
她决定随便走一条回家的路。
-
3. He randomly picked up a book at the library.
他在图书馆随意拿了一本书。