英语词汇选择性的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	选择性
释义	选择性selectivity 【化】 selectivity 选择性xuǎnzéxìng[selectivity] 一个电路或仪器选取有用信号并拒绝无用信号的程度的一种定量或定性度量
随便看	back-to-back sawtooth wave back-to-back test backtrace backtrace technique backtracing backtrack backtracking backtracking control strategy backtracking method backtracking operation backtracking point backtrack search backup back up back-up back-up acquisition system back-up battery back-up bit back-up capability back-up circuit back-up coating slurry back-up control data set back-up copy backup copy back-up data set

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。