Servostabilization
人工稳定
🗣️ 情景例句
Don't mention it. What would you like to drink?
别客气，想喝点什么？
Say it again, and I'll give you a beating!
你再说，我打你喔！
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。