Photovulcanization
光硫化(作用)
🗣️ 情景例句
Oh, you're a real Stewart!
噢， 是一个真正Stewart家的人
What should this sandwich be seasoned with?
这些三明治该加些什么调味品好？
Let us suppose that you are preparing a meal and keeping an eye on the baby at the same time.
假设你在做饭，同时又在照看孩子。