英语词汇discretionary portion的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	discretionary portion
释义	discretionary portion 翻译自由支配部分
随便看	leakage current circuit-breaker leakage current heating Leakage current monitor leakage current of arrester leakage current operated protective device leakage current path leakage current screen leakage current screen circuit Leakage,Dental leakage detection leakage detection pipe leakage detection system leakage detection test leak(age) detector leakage detector leakage deterioration leakage discharge leakage disharge leakage distance leakage distance per unit withstand voltage leakage dose leakage efficiency leakage end leakage energy leakage error

英汉双解词典包含4367426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。