Mephistopheles
n. 恶魔似的人, 诱惑者
🗣️ 情景例句
Hey, this is a cool disco!
嘿，这个迪厅很酷。
Why didn't you try again?
为什么你不再试一次？
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。