Photodegradable
a. [化]可光降解的
🗣️ 情景例句
You can bet your life they'll oppose it.
我敢断定他们会表示反对。
What number should I dial to get the operator?
我应该拨什么号码找到接线员？
He is the happiest man alive.
他是世界上最快乐的人。