“single circuit”的概念、定义、翻译、参考文献-科学参考

单词	single circuit
释义	single circuit 单工线路单回路
随便看	fir-needle fir needle oil firn field firng-pin firn ice firnification firn limit firn line firn snow firn wind fir oil fir pole firring first first advance first-aid first-aid appliance first-aid kit first aid kit first-aid measures first-aid medicine first aid of fracture first-aid organization first-aid repair first-aid station

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。