Umbelliferone
(=7-hydroxy coumarin)傘形酮, 7-羥基香豆素
?? 擴展釋義
【化】 7-羥基香豆素; 傘形酮【醫】 傘形花內酯, 7-羥香豆素
??? 情景例句
you could establish out of your home,
可以在家中開創
Our packing charge includes $1 for the drum, which sum will be credited on return.
包裝費中有1美元是包裝桶的費用，此費用在桶還給我們時可退回。
There is a stereo in the room.
客廳里有臺立體聲音響。