Heresite
赫尔斯特酚醛塑料
🗣️ 情景例句
Sometimes there is,
有时候有，
I sure hope I can answer them for you.
我真的希望我能回答你的问题。
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。