Decyanation
脱氰作用
🗣️ 情景例句
Oh, don't look so sad.
噢， 别显得那么无精打采。
Would Dr.Block be able to see me at 9:30 tomorrow?
明天9点半布洛克医生能给我看病吗？
Well, I'm afraid we have to go now.
哦，恐怕我们现在得走了。