“alternating current”概念、定义、翻译-科学时代

单词	alternating current
释义	海洋与水文词汇手册 alternating current 往复流；交流电
随便看	formal operation formal operational stage formal operational stage formal operations stage formal order formal organization formal organization formal organization formal organization formal organization formal organization formal organization formal organization formal party formal polynomial formal proposition formal rationality formal receipt formal region formal relation formal relationship formal research formal resemblance formal running script formal sanction

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。