单词	ultradense
释义	ultradense adjective ul·​tra·​dense ˌəl-trə-ˈden(t)s  : very compact or crowded : extremely or extraordinarily dense especially, chemistry : having an extremely high mass (see mass entry 2 sense 1c) per unit volume (see volume entry 1 sense 2) ultradense stars Word History First Known Use 1908, in the meaning defined above
随便看	bichromates bichromatic bichromatized bichrome bichromer bichromest bicipital bicipital fascia bicircular bicitaxi bicitaxis bick bicker bickered bickerer bickerers bickering bickerings bickerment bickers Bickertonite Bickford fuse bickies bickiron bicknell thrush

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。