► 動詞
費やす [(3)ついやす] [liter] meaning: spend rank: 2
☆ 我々の社会は犯罪の取締りに厖大な労力を費やしている ⇨ Our societies are spending, wasting, enormous energy to fight against crimes
► 接尾辞
費 [ひ] meaning: price rank: 2
☆ 生活費、人件費、維持費、養育費 ⇨ Cost of living, labor cost, maintenance cost, child support
☆ 一ヶ月の食料費 ⇨ Monthly food cost (☛ Cost over some period)