Random variation
[计] 随机变化\\n[经] 随机变化
🧩 词语组成解析
random
['rændəm]
adj. 任意的;随机的;胡乱的;
n. 随意;偶然的行动;
🗣️ 情景例句
It can't go wrong.
不会有问题的。
Talk of an angel and you'll hear his wings.
说到曹操，曹操就到。
Some of them are going to the park.
他们中有几个正走进公园。