Decyanation
脱氰作用
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
I'll probably go out for lunch at about 12:30.
我将可能在大约12:30去外面吃午餐。
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。