英语词汇he did research on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	he did research on
释义	do research — 从事研究 he pron — 他 pron he — 伊 • 怹 research n — 研 n • 研究 n • 科研 n research v — 查 v • 治 v • 调查 v on prep — 关于 prep
随便看	every engineer every entity every entry every episode every Euro every eventuality every evil every expenditure every expert every external every facet every facet of life every facility every faith every family every family goes through its problems. every family goes through its problems. every family has every family member every fashion every fault every feature every February every February every few

英汉双解词典包含2273206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。

do research —