剩余,过剩
Overplus \O"ver*plus\, n. [Over + L. plus more. See {Plus}, and cf. {Surplus}.] That which remains after a supply, or beyond a quantity proposed; surplus. --Shak. ``The overplus of a great fortune.'' --Addison.
overplus n : extreme excess; "an embarrassment of riches" [syn: {plethora}, {superfluity}, {embarrassment}]