Fotoceramic
光敏玻璃陶瓷
🗣️ 情景例句
I hope you won't take offense if I ask you not to smoke.
如果我请不你要吸烟，希望你不要生气。
Have some decency!
正经点！
We really need more specific information about your technology.
我们需要与贵公司技术相关更专门的资讯。