pyran
/pahy-ran, pahy-ran/US // ˈpaɪ ræn, paɪˈræn //UK // (ˈpaɪræn, paɪˈræn) //
吡兰,吡喃,吡喃语,吡喃酮
Definitions
n.名词 noun
- 1
Chemistry.
- : either of two compounds having the formula C5H6O, containing one oxygen and five carbon atoms arranged in a six-membered ring.
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