| 释义 |
phen-
phen-pref. Variant of pheno-.pheno- 1. a combining form meaning “shining,” “appearing, seeming”: phenocryst. 2. a combining form used in the names of chemical compounds that contain phenol or the phenyl group, are related to aromatic compounds, or derive from benzene: phenobarbital. Also, esp. before a vowel, phen-. [< New Latin phaeno- < Greek phaino- shining, comb. form of phaínein to shine, appear; in chemical senses, used orig. with reference to byproducts in manufacture of illuminating gas] phen-
phen(o)- word element [Gr.], 1. showing; displaying.2. a compound derived from benzene.phen- , pheno-1. Combining form denoting appearance. 2. In chemistry, combining form denoting derivation from benzene (phenyl-). [fr. G. phainō, to appear, show forth] phen- , pheno-1. Combining forms meaning appearance. 2. chemistry Combining forms denoting derivation from benzene (phenyl-). [fr. G. phainō, to appear, show forth] |