英语词汇portentousness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	portentousness
释义	portentousness 英/ p???tent?sn?s / 美/ p??r?tent?sn?s / 简明释义 n.凶兆；预兆；自负
随便看	phase selective alternating current polarography phase selector phase selector relay phase-selector relay phase select relay phase-sensitive phasesensitive phase sensitive phase-sensitive amplifier phase sensitive amplifier phase sensitive bridge phase sensitive circuit phase-sensitive circuit phase sensitive demodulator phase sensitive detection phase-sensitive detector phase sensitive detector phase-sensitive detector-demodulator phase-sensitive element phase sensitive element phase-sensitive keyed detector phase sensitive modulator phase-sensitive modulator phase-sensitive motor phase sensitive rectifier

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。