Photochemical degradation
[化] 光化降解
🧩 词语组成解析
photochemical
[ˌfoʊtoʊˈkemɪkl]
adj. 光化学的;
🗣️ 情景例句
Right. And the phone number?
好的。电话是多少？
Cindy's sister is coming to stay with her a week from tomorrow.
辛迪的妹妹从明天起一个星期以后将过来和她住在一起。
You should give it a try.
你应该试一试。