英语词汇improficiency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	improficiency
释义	improficiency 简明释义不良成绩网络释义 1 ?不良成绩不良成绩
随便看	stellate leaf stellate ligament stellate ligament,anterior stellate ligaments stellately stellate nerves Stellate protein stellate reticulum stellate retinitis stellate retinopathy Stellate spontaneous pseudoscars stellate vascular bundle stellate vein stellate veins stellate veins of kidney stellate venules stellate venules of kidney stellation Stellato Stellato Stellatochara Stellatosporea stellatum stellatus stellavirus

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。