单词	ultra-atomic
释义	ultra-atomic adjective ul·​tra-atomic ¦əltrə+ : of, relating to, or constituting particles smaller than atoms Word History Etymology ultra- + atomic
随便看	antiseptics antisera antiserum antiserums antisex antisexisms antisexist antisexists antisexual antisexualities antisexuality antishark antiship antishock antishoplifting Antisian antisiphon antisiphonal antiskid antiskid plate antiskinning antislaveries antislavery antisleep antislip

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。