Betulenol
三甲基亚甲基双环十一碳烯醇
🗣️ 情景例句
From the baby!
是胎儿引起的。
Do you have anything to declare for customs?
你有一些东西申报海关吗？
When I got to the theatre I found that they had sold all the tickets.
我到剧院时，发现所有的票都售完了。