英语词汇invested in improving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	invested in improving
释义	invest in— 投入 improving adj — 改善 adj in prep — 中 prep • 于 prep • 其中 prep 2-in-1— 二合一 in-— 非
随便看	means collectively means combining means Company means comparison means comprises means concretely means contract means contract means contract mean score means damage means date means deposit means determining means different things to different people means-directed means doing means dynamism means each of mean sea level pressure means-end means ensuring that mean separation mean serious mean serum

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。

invest in—