cemf
abbr. 反电动势(Counter Electromotive Force)
counter electromotive force 反电动势
comminute disinclination kwoc narratology percussive placename下载迅蛙App
lolian2#163.com
abbr. 反电动势(Counter Electromotive Force)
counter electromotive force 反电动势
comminute disinclination kwoc narratology percussive placename