英语词汇upon demand for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	upon demand for
释义	upon — 上 demand (sth.) v — 要 v • 需求 v • 要求(...) v • 需要 v • 请求 v • 索要 v • 索取 v • 诉求 v • 苛求 v for sb— 为人 for prep — 对 prep • 替 prep • 用于 prep • 给 prep • 来讲 prep for conj — 对于 conj
随便看	have problems getting have problems integrating have problems make ends meet have problems opening have problems playing have problems to understand have problems walking have problems with accessing have problem with have procedure in place have proceeded have processed have processes in place have process in place have proclaimed have produced have produced for have proficiency have profited from have profited much have profound have profound import ; to be deeply significant have profound knowledge have profoundly changed have prognostic value

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 —