英语词汇grade insignia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	grade insignia
释义	grade insignia insignificantadj. 无价值的, 无意义的, 无用的 inscrutabilityn. 不能预测,不能解,不可思议
随便看	double track bridge double track cam double track collector plate double track directors system Doubletracked double tracked incline double tracked plane double track haulage roadway double track heading Doubletracking double track interpolation Double track line double track packing machine double track pricing system double track race double track railway double track railways double track recorder Doubletracks double track sign double track skip hoist double track system for artistic performance groups doubletrack system of prices double track system of prices double track system was introduced in planning, by which the central ministries worked out the plans for their respective trades and the local authorities drew up overall plans for their respective areas

英汉双解词典包含3607232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。