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	have selected have selected for have sense of responsibility have sensitivity have sensitized have sent have sent back have sent before have sent him have sent in their have sent letter have sent mail have sent out have separated have separate legal personality have serious consequences have serious doubts have seriously infringed have serious misgivings have serious misgivings about have served have served notice have served one's time have served one's time have served to attract

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 —