英语词汇on a principled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	on a principled
释义	principled — 原则性 on prep — 关于 prep
随便看	sleep current sleep cycle sleep deficit sleep deprivation sleep-deprived sleep design sleep detection sleep development sleep diary sleep difficulties sleep disorder sleep disturbance sleep early sleep easier sleep efficiency sleep enhancement sleep environment sleeper sleeper bed sleeper cells sleeper class sleeper compartment sleeper hit sleepering sleeper pads

英汉双解词典包含2273206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。

principled —