单词	Seconal
释义	Seconal trademark Sec·​o·​nal ˈse-kə-ˌnȯl  -ˌnal, -nᵊl —used for a preparation of secobarbital Medical Definition Seconal trademark Sec·​o·​nal ˈsek-ə-ˌnȯl  -ˌnal  -ən-ᵊl —used for a preparation of the sodium salt of secobarbital
随便看	thirteenest thirteenner thirteennest thirteens thirteenth thirteenth chord thirteenther thirteenthest thirteenths thirtier thirties thirtiest thirtieth thirtiether thirtiethest thirtieths thirtover thirty thirty-eight thirty-eighth thirty-fifth thirty-first thirty-five thirty-four thirty-fourth

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。