英语词汇grade level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	grade level
释义	grade level 【水文学】基准面，底面，地面线
随便看	organosulfur compound organotherapies organotherapy organotropic organotropically organotropism organotropisms organ pipe organ-pipe cactus organ-pipe coral organ pipes organ point organs organ screen organ-stop organ transplant organ transplants organule organules organum organums organza organzas organzine organzines

英汉双解词典包含483723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。