“螺旋”概念、定义、翻译-科学时代

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。

单词	螺旋
释义	请查阅螺旋--螺旋弹簧
随便看	Revival of Literature revival of policy revival of will revive revived cause revived river revivor revocability revocable beneficiary revocable credit revocable documentary letter of credit revocable letter of credit revocable letter of credit revocable letter of credit revocable letter of credit revocable letter of credit revocable letter of credit revocable trust revocable undertaking revocation revocation revocation revocation revocation clause revocation of agency