英语词汇has grown by leaps and bounds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	has grown by leaps and bounds
释义	by and by — 回头
随便看	rarest of rare rare surviving rare talent rare thing rare title rare to happen rare treasure rare treat rare tree species rare tumor rare types rare value rare varieties rare vintage rare violence rare visible rare vision rare watches rare wood rarities rarity rascal rascality rascallious rascally

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。

by and by —