Catharanthine
长春碱, 长春花碱
🔁 扩展释义
【化】 长春碱
🗣️ 情景例句
What's happening in Singapore recently?
近来新加坡的情况怎样？
The child embarrassed me by asking unexpected questions.
那小孩问了些出乎意料的问题使我困窘。
I don't think anyone knows about this. I said.
“我想没人知道这一情况，”我说。