kasekinenryōdeareba
1. If fossil fuels; When fossil fuels
Noun
#51798
1. If fossil fuels; When fossil fuels
1. fossil
2. petrifaction; petrification
1. nuclear fuel
1. fuel
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do
1. If there is; If you have