Proscillaridin
[化] 海葱次苷; 原海葱苷
🗣️ 情景例句
Oh, how do you do?
噢 你好吗?
They say the new film is an adventure story.
他们说这新电影是一个冒险故事。
What do you do as a director?
作为导演您具体干什么呢？