英语词汇did a lot of research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	did a lot of research
释义	a lot of — 多 • 许多 a lot — 不少 • 多多 lot n — 大量 n • 地段 n • (一小块)土地 n lot — 批量 of — 的 research n — 研 n • 研究 n • 科研 n research v — 查 v • 治 v • 调查 v
随便看	still negotiating stillness still n nothing still no agreement still no change still no clue still no final decision still no further still no idea still no news still no sign of still not still not able still not accepted still not active. still not agreed still not all still not always still not answered still not applicable still not approved still not available still not certain still not clear still not common

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。

a lot of —