エネルギー交代 であれば
enerugiikōtaideareba
1. If/when energy exchange…; If there is an energy exchange…
Noun
1. If/when energy exchange…; If there is an energy exchange…
1. energy conservation; economical use of energy
1. energy
1. Agency of Natural Resources and Energy
1. retreat; falling back
2. recession; waning
3. backspace (key)
1. antibody
1. change; alternation
1. Let's…; Shall we…