英语词汇focussed upon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	focussed upon
释义	upon — 上
随便看	khz range khz sampling khz-wide Ki67 expression Ki67 marker Ki67 proliferation Kia kiai Kiang kias kibbutz kibitz kick kick a ball kick a benefactor in the teeth kick about kick after kick a fuss kick a habit kick and beat kick and snare kick around kick around ideas kick ass kick at

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。

upon —