hikaseki
1. non-fossil (energy, fuel, etc.)
Noun
#301375
1. non-fossil (energy, fuel, etc.)
1. certainly; without fail
2. right and wrong; pros and cons
1. to cover; to hide
1. to compare; to make a comparison (between)
2. to compete (on); to measure (one's strength, ability, etc. against another's)
1. living expenses
1. unexpected; unlikely
2. terrible; awful
3. very; extremely