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
Uh, in a way.
嗯，是呀。
I'm going to buy two bottles.
我需买两瓶。
This is by far the largest cake in the world.
这是目前世界上最大的蛋糕了。