Noun, Noun which may take the genitive case particle 'no'
energy conservation; economical use of energy; energy-saving
省エネルギーの全国運動が展開中だ。A national campaign for energy saving is underway.
1 result for 省エネルギー
1 result for 省エネルギー
Noun, Noun which may take the genitive case particle 'no'
energy conservation; economical use of energy; energy-saving