“chang-over switch (COS)”概念、定义、翻译-科学时代

单词	chang-over switch (COS)
释义	动力与电气工程词汇手册 chang-over switch (COS) 转换开关
随便看	film apparatus film archive filmarone film art film art director film assembly film assembly film author film backing film badge film badge film badge film base film base film base film base film bearing film bin film boiling film boiling film boiling film boiling film boiling film box film bulletin

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。