substation的词源

英文词源

substation (n.)youdaoicibaDictYouDict
also sub-station, 1864 in the policing sense, from sub- + station (n.). Power grid sense is attested from 1889.

中文词源

substation:变电站

sub-,次,分支,分部,station,站,主站。

该词的英语词源请访问找单词词源英文版:substation 词源,substation 含义。