单词	spring bolt
释义	spring bolt noun : a bolt retracted by pressure and shot by a spring when the pressure is released Word History First Known Use 1634, in the meaning defined above
随便看	ear wagon ear warden ear-brisk ear-leaved umbrella tree ear-minded ear-piercing ear-shattering earache earaches earage earbash earbashed earbashes earbashing earbob earbobs earbud earcockle earcons earded earding eardrop eardrop tree eardrops eardrum

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。