“单刀单掷”概念、定义、翻译-科学时代

单词	单刀单掷
释义	动力与电气工程词汇手册单刀单掷 SPST (single-pole，single-throw)
随便看	secondary mechanical dispersion secondary media secondary memory secondary memory secondary memory secondary meristem secondary metabolism secondary metabolite secondary metabolite secondary metal secondary metal secondary metallurgy secondary metallurgy secondary mill secondary mineral secondary mirror secondary mortgage secondary mortgage market secondary mortgage market secondary mortgage market secondary motion secondary mycelium secondary natural radionuclide secondary nature secondary need

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。