英语词组improve upon是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	improve upon
释义	Seeimprove on or improve upon
随便看	cheat on someone or something check in check into check off check on someone/thing check on someone/thing or check up on someone/thing check out checkup check up check up on someone/thing check with cheer on cheer up cheesebox cheesecake cherished belief cherished belief or cherished beliefs cherished beliefs cherry farm chew out chew the cud chew the fat chew the fat or chew the rag chew the rag chew the scenery

英语词组固定搭配大全包含9718条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。