“螺旋--螺旋线”概念、定义、翻译-科学时代

单词	螺旋--螺旋线
释义	机械工程词汇手册 helix 螺旋线；螺旋
随便看	Legal Fee Arbitration Board legal gold legal guardian legal heir legal heir legal hermeneutics legal holiday legal holiday legal holiday legal hypothec legal identity legal impediment legal impossibility legal incidence legal injury legal inspection legal institution legal instrument legal interdiction legal interest legal interest legal investment legal investment legalism legalism

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。

helix