英语词汇1ab56.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

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。

单词	1ab56.
释义	Examples: ab initio — 自始
随便看	unprecedented decision unprecedented degree unprecedented demand unprecedented demographic change unprecedented depth unprecedented design unprecedented destruction unprecedented detail unprecedented development unprecedented difficulties unprecedented durability unprecedented ease unprecedented economic growth unprecedented efficacy unprecedented efficiency unprecedented endeavour unprecedented event unprecedented example unprecedented expansion unprecedented experience unprecedented exposure unprecedented fashion unprecedented flexibility unprecedented flooding unprecedented floods

ab initio —