Random degradation
[化] 无规降解
🧩 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
My mother-in-law is driving me nuts.
我岳母使我快要发疯了。
Ouch!
好痛呀！
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！