单词	sigmaspire
释义	sigmaspire noun sig·​ma·​spire -ˌspī(ə)r : an S-shaped sponge spicule : a sigma twisted spirally Word History Etymology sigma + spire
随便看	Ibizan hound ible IBM Ibn Saʽūd Ibn Zuhr Ibn-Khaldūn Ibn-Rushd Ibo ibogaines ibolium privet ibos ibota privet IBRD ibrds Ibrāhīm Pasha IBS Ibsen ibsenesque ibsenian Ibsenism ibsenisms ibsenite ibsenites ibsens ibuprofen

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。