单词	gram-negative
释义	gram-negative adjective gram-neg·​a·​tive ˈgram-ˈne-gə-tiv  : not holding the purple dye when stained by Gram's stain —used chiefly of bacteria Word History First Known Use 1907, in the meaning defined above Medical Definition gram-negative adjective gram-neg·​a·​tive ˈgram-ˈneg-ət-iv  : not holding the purple dye when stained by Gram's stain —used chiefly of bacteria
随便看	relational relational grammar relationally relationary relationism relationist relationists relationless relations relationship relationships relatival relative relative adjective relative advantage relative adverb relative aperture relative bearing relative clause relative error relative frequency relative fugacity relative humidity relative impediment relative inclinometer

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。