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
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
I took 2 pounds of fish.
我拿了两磅鱼。
Han Meimei, please look after the twins today.
韩梅梅，今天请照顾两姐妹。