Shectrock
石膏夹心纸板
🗣️ 情景例句
Sure, that would be fine.
当然可以，那没问题的。
Beware of a man of one book.
不要与一个有专业知识的人争论。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。