限界効用逓減の法則

げんかいこうようていげんのほうそく

noun

•

law of diminishing marginal utility

限	limit, restrict, to best of ability
界	world, boundary
効	merit, efficacy, efficiency, benefit
用	utilize, business, service, use, employ
逓	relay, in turn, sending
減	dwindle, decrease, reduce, decline, curtail, get hungry
法	method, law, rule, principle, model, system
則	rule, follow, based on, model after