“双纽线”概念、定义、翻译-科学时代

单词	双纽线
释义	机械工程词汇手册 lemniscate 双纽线
随便看	full-sib mating full side-for-access container full size full-size copying work full-size reproduction full-size tunneling shot full sound full sovereignty full spectrum deterrence full state vector full step full stop full stop full strength full subcategory full subject of international law full surrender full swan full synchronization full term full terms full-text database full-text database full-text database of periodicals full-text e-journal navigation

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

lemniscate