Dicyanogen
[化]双氰
🔁 扩展释义
【化】 氰(气)(CN)-2【医】 氰
🗣️ 情景例句
I guess I'd better tear up the letter and start over again.
我想我应该把信撕掉重新再写。
Why are you so sleepy?
你为什么这样想睡？
Some plays are so successful that they run for years on end,
有些剧目十分成功，以致连续上演好几年。