股票
over-the-counter adj 1: purchasable without a doctor's prescription; "nonprescription drugs"; "an over-the-counter cold remedy" [syn: {nonprescription(a)}, {over-the-counter(a)}] [ant: {prescription(a)}] 2: (of securities) not quoted on a stock exchange; "over-the-counter stocks" [syn: {otc}]