naphthol

n. 萘酚 [化] 萘酚; (大写)色酚

词形变化

naphthols 复数 naphthols

别名

naphtol

释义与例句

n.
  1. 1.

    Either of two isomeric phenols derived from naphthalene; they are used in the preparation of dyes and many other compounds

    萘酚

    可数 不可数 化学

词汇关系

名词

上位词 1

phenol

下位词 2

alpha naphthol beta-naphthol

相关短语

naphthol blue [医] 萘酚蓝 naphthol yellow [医] 萘酚黄 naphthol orange naphthol oranges naphthol yellows naphthol blues alpha naphthol [化] α-萘酚 [医] α-萘酚 α-naphthol

词源

Etymology tree Akkadian napṭumbor.? Old Persian *naftahbor. Ancient Greek νάφθα (náphtha)bor. Latin naphthabor. English naphtha Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor. Aramaic כוחלא (kuḥlā)bor. Arabic كُحْل (kuḥl) Andalusian Arabic اَلْكُحُول (al-kuḥūl)bor. Medieval Latin alcoholder. Middle English alcofol English alcohol English -ol English naphthol From naphtha + -ol, after French naphtole.

来源：wiktionary