Tricyanoethane
三氰基乙烷
🗣️ 情景例句
That's something I'd rather not talk about just now.
这些事我现在不想谈论。
Is this seat taken?
这位子有人坐吗？
You're going out of your way for us, I believe.
我相信这是对我们的特殊照顾了。