Marrubiin
夏至(草素)味苦透明的内酯C20H28O4
🔁 扩展释义
【化】 夏至草素(得自欧夏至草的双萜内酯)
🗣️ 情景例句
Let's go. What are your questions?
我们就进行吧。你想问哪些问题？
I ate roast chicken for lunch yesterday.
我昨天午饭吃的是烧鸡。
I did not enjoy it.
但我却无法欣赏。