Random polymer
[化] 无规聚合物
🧩 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
I'd like to have this check turned to cash.
我想将这张支票换成现金。
Did you go to the picnic this morning?
你今早去野餐了吗？
Sam, what are you going to do tomorrow?
山姆，你明天打算干啥？