Kolanin
柯拉果苷, 柯拉素
🔁 扩展释义
【化】 可乐果苷【医】 柯拉素
🗣️ 情景例句
You'll have to come and see us soon.
你一定要再来看我们。
Why didn't you ask me for help?
为什么你不请我帮忙？
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。