英语词汇primary grades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	primary grades
释义	primary grades [复]〈美〉初小各年级，小学各低年级
随便看	deadlights deadlily deadline deadlined deadlines deadliness deadliness deadlinesses deadlining dead load dead loads deadlock deadlocked deadlocking deadlocks dead-locks' dead loss deadly deadly nightshade deadly nightshades deadly sin deadly sins deadly sinses deadman dead man

英汉双解词典包含548777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。