英语词汇upon occasion是什么意思，upon occasion的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	upon occasion
释义	upon occasion　有时遇必要时
随便看	let in let in let in let in for let in on let in on let into let into let into let it all hang out let it all hang out let it be Let it be let it be let it be let it be known that Let it be settled Let it be supposed that let it drop let it go let it go let it go at that let it go at that let it have its swing let it pass

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。