Photodimerization
光二聚
🗣️ 情景例句
Yes. I have a room booked with you, for three days starting today. Name of Lu, L-U.
是的，我已向你们订了房间，从今天开始，共三天。姓陆，L-U。
After brushing my teeth,I put on my clothes.
在刷完牙后，我穿上衣服。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。