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
is that you have us.
就是有我们帮助。
We aren't happy with the present situation.
我们不满足于现状。
I reached out to Annie's hand.
我把手伸向安妮的手。