被証實的,根深蒂固的,固定的
confirmed adj 1: of persons; not subject to change; "a confirmed bachelor"; "a confirmed invalid" 2: having been established or made firm or received the rite of confirmation; "confirmed reservations"; "received confirmed reports of casualties"; "a confirmed Catholic" [ant: {unconfirmed}] 3: having a habit of long standing; "a chronic smoker" [syn: {chronic}, {habitual}, {inveterate(a)}]