Fotoceram
感光(微晶)玻璃
🗣️ 情景例句
Good morning, sir. May I help you?
早安，先生。能为您服务吗？
Either win the horse or lose the saddle.
不是全赢，就是全输；孤注一掷。
unless the parents themselves have been unsatisfactory,
除非父母自身不能令人满意，