英语词汇nigrescence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	nigrescence
释义	nigrescence 英/ na??ɡres?ns / 简明释义 n.变黑；（眼睛、头发、皮肤等的）黑色专业释义 1 机械工程色泽变化
随便看	spherical foam spherical foam chromatography spherical focused log spherical focused transducer spherical form of occlusion spherical four-bar spherical four-bar linkage spherical four-bar mechanism spherical free progressive sound wave spherical fuel element spherical fuel handling system spherical function spherical galaxy spherical gas bottle spherical gas-holder spherical gas holder spherical gasholder spherical gaussian orbital spherical geometry spherical geometry spherical glass spherical grain spherical granules spherical graphite spherical grinding

英汉双解词典包含3185865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。