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	tube railway tube roll tube saw tube set tube shell tube snout tube sock tube spinner tube top tube transmitter tube weaver tube well tube worm tube wrench tube-feed tube-nosed tube-nosed bat tubectomies tubed tubeflower tubefuls tubehearted tubeless tubelet tubelike

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。