英语词汇bob down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	bob down
释义	bob down 迅速弯屈(身子)，快速弯下，迅速蹲下： to bob down behind the door 快蹲到门后去
随便看	refract refractable refracted refractedly refractedness refracted ray refracted rays refracted wave refracter refractile refracting prism refracting prisms refracting sphere refracting telescope refracting telescopes refraction refractional refraction coefficient refraction correction refraction diagram refraction error refraction loss refraction of water waves refraction process refractions

英汉双解词典包含483723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。