Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
F开头单词
(共49,261个)
Any organic compound composed of a coumarin fused to a furan, but especially any derivative of the p...
plural of furocoumarin
An anthelminthic drug.
A specific sesquiterpenoid; any of many naturally-occurring derivatives of this compound, some of wh...
plural of furodysinin
A nonsteroidal anti-inflammatory drug.
A bicyclic heterocycle composed of two fused furan rings
Of or pertaining to furoic acid or its derivatives.
A heterocyclic carboxylic acid, furan-2-carboxylic acid, obtained by the oxidation of furfural.
Having a heterocyclic form with a ring of four carbon atoms, two double bonds and an oxygen atom.
The heterocyclic hydroxy-ketone 1,2-bis(2-furyl)-2-hydroxy-ethanone, analogous to benzoin.
Synonym of furfural.
Alternative form of furol.
Any compound composed of a furan ring fused to a naphthoquinone; many of them exhibit anticancer, an...
plural of furonaphthoquinone
A district of Changsha, Hunan, China.
Of a geologic epoch within the Cambrian period from about 501 to 488 million years ago; marked by an...
A triclinic-pinacoidal mineral containing aluminum, hydrogen, oxygen, phosphorus, and uranium.
A particular fungicide.
A bicyclic heterocycle composed of a furan ring fused to a pyrimidine ring