边际报酬

marginal returns

side / edge / margin / border / boundary / CL:個|个[ge4] / simultaneously

suffix of a noun of locality

limit / bound / boundary / (economics) marginal

border / edge / boundary / interval / between / inter- / to meet / time / occasion / to meet with (circumstances)

to announce / to inform / report / newspaper / recompense / revenge / CL:份[fen4],張|张[zhang1]

reward / remuneration

old variant of 酬[chou2]

variant of 酬[chou2]

to entertain / to repay / to return / to reward / to compensate / to reply / to answer

variant of 酬[chou2]