英语词汇naphthalene怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	naphthalene
释义	N4999242naphthaleneSpoken.0Fiction.6Magazine.25Newspaper.3Academic.8 naphthalene /ˈnæfθəliːn/ noun mass noun 1 Chemistry a volatile white crystalline compound produced by the distillation of coal tar, used in mothballs and as a raw material for chemical manufacture 【化】萘。 1.1 A bicyclic aromatic hydrocarbon; chem. formula: C₁₀H₈. 一种二环芳族烃; 化学分子式：C₁₀H₈. 派生词 naphthalic adjective 词源 early 19th cent.: from NAPHTHA + -ENE, with the insertion of -l- for ease of pronunciation.
随便看	endotracheally endow endower endowment endowment mortgage endpaper end plate endplay end point end product endrin end run end-scraper end standard end-stopped end times end to end endue end up endurable endurance endure enduringly enduro end-user

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

naphthalene