he had worked so hard

读音：英 [] 美[]

他工作很努力

worked work的过去式和过去分词

hard a. 坚硬的, 硬的, 难的, 艰苦的, 困难的, 坚固的, 猛烈的, 艰难的, 结实的, 确实的 adv. 坚硬地, 努力地, 辛苦地, 接近地, 猛烈地, 牢固地

he had worked so hard是什么意思 he had worked so hard怎么读 he had worked so hard中文意思翻译