naphthene

英式发音 ['næfθiːn] 美式发音 ['næfθiːn]

一般意思:

n.[化] (石油)环烷,环烷(属)

完整意思:

即脂环烃,是一类化学物质,具有芳香性和脂肪性的双重特征;

词性:

名词;

造句:

1. Manynaphthenes are used in the production of various petrochemical products.(许多脂环烃用于生产各种石化产品。)
2. The presence ofnaphthenes in the oil sample indicates its high-quality and potential industrial applications.(油样中存在脂环烃表示其具有高质量和潜在的工业应用。)

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相关单词:

nativismnachusnancifiednatatoriumnainsooknankinnachonailerynameboardnaphthalizenapooednarcoleptnationalismnatrolitenavajoitenaiadnairobinakedizenapiformnaprapathnarceinenarrowcastnarthexnasaiismnascarnasdaqnasionnasofrontalnatationnatatory