Aspidospermine
[化] 白坚木碱\\n[医] 白坚木硷(奎勃拉柯皮硷)
🗣️ 情景例句
You look bothered. Is there something I can help you with?
看你好像有点烦恼，有什么我可以帮忙吗？
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
What's going on?
发生什么事了？