单词	signless
释义	signless adjective sign·​less ˈsīnlə̇s : having no algebraic sign Word History First Known Use 1846, in the meaning defined above
随便看	speedboats speeded speeder speeders speedflash speedful speedgun speedier speediest speedilier speediliest speedily speediness speedinesses speeding speeding (up) speeding ticket speeding up speedings speedlamp speedless speedlight Speedo speedometer speedometers

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。