英语词汇ion migration ratio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	ion migration ratio
释义	ion migration ratio
随便看	up keep upkeep upkeep and improvements upkeep charges upkeep cost up keep cost upkeep costs upkeep expenses upkept upkever UPL uplaid Up land Upland antshrike upland antshrikes upland bog upland buzzard feathers upland buzzard meat upland catchment upland channel upland coast upland cotton Upland Cotton Root Upland Cotton Seed Upland Cress

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。