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 [复数][美国英语]小学各低年级，初小各年级
随便看	megakaryocytes megakaryocytic megakaryophthisis megal- megalecithal -megalia megalith megalithic megalithic astronomy megalithic fathom megalithic tomb megalithic yard megaliths megalo- megaloblast megaloblastic megaloblastic anaemia megaloblastic anaemias megaloblast of Sabin megaloblasts megalocardia megalocardias megalocephalia megalocephalic megalocephalies

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。