英语词汇需要发生改变是什么意思，需要发生改变的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	需要发生改变
释义	DEFINITIVE EXAMPLES 权威例句〔fossilized〕Needs change while policies fossilize.需要发生改变，但是政策僵化不变。柯林斯高阶
随便看	be up to someone be up to something be up to something be up to specifications be up to sth be up to the eyes in work be up to the eyes in work be up to the mustard be up to the standard be up to trap be up with be up with the lark be up with the lark be upon the books be upset about be upset about be upsides with be upstanding be used for be used for be used for be used to be used to be used to be used to

觉斋网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。