Ooa
面向对象分析
🗣️ 情景例句
It's an album of pictures of the United States:
是关于美国的
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。
Thank you.I'll certainly be more careful.
谢谢您。我以后一定会多加注意。