oxo-
短语[机] 酮基
发音
UK
/ɒk.sə(ʊ)/
US
/ɑk.soʊ/
US
/ɑk.sə/
别名
ox-
释义与例句
affix
-
1.
Oxygen.
化学 -
2.
Having a methylene group replaced by a carbonyl group.
化学
词源
Etymology tree Proto-Indo-European *h₂eḱ-der.? Ancient Greek ὀξύς (oxús) Proto-Indo-European *ǵenh₁- Proto-Indo-European *-os Proto-Indo-European *ǵénh₁os Proto-Hellenic *génos Ancient Greek γένος (génos) French oxygènebor. English oxygen Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English oxo- From oxygen + -o-.
来源：wiktionary