Zipax
薄膜涂敷树脂(二氧化硅球表面涂有一薄层树脂)
🗣️ 情景例句
She is well-built.
她的身材很好。
This part of the country is very flat.
这个国家这一部分很平坦。
We'll have to cancel if we don't get that order soon.
如果不能很快拿到货，我们只有取消啦。