单词	nitr-
释义	nitr- combining form variants or nitro- 1 : nitrogen nitride 2 usually nitro- : containing the monovalent group NO2 nitrobenzene Word History Etymology niter
随便看	densens denser densest densification densifications densified densifier densifies densify densifying densimeters densimetries densities densitometer densitometers densitometric densitometries densitometry density density altitude density function density of freight traffic density of passenger traffic density rule densometer

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。