原単位
げんたんい
- output level (e.g. in manufacturing); consumption rate (e.g. fuel, power); intensity n
げんたんい
ゲン
はら
meadow; original; primitive; field; plain; prairie; tundra; wilderness
タン
ひとえ
simple; one; single; merely
イ
くらい • ぐらい
rank; grade; throne; crown; about; some