Ambrosterol
豕草甾醇, 豕草固醇
??? 情景例句
Have you got any plans for celebrating your birthday?
你計劃好怎樣慶祝你的生日了嗎？
I want to report a theft.
我要報一宗盜竊案。
I prefer horse riding to shooting.
騎馬和射擊相比，我更喜歡騎馬。