buy ticket 打票buy things on time 分期付款買東西buy the way buy the same things [材料科學(xué)]買相同的東西buy the farm 陣亡；買下農(nóng)場（死了）；突如其來的不正常死亡buy stop 買入止損buy sth up 買光buy sth on credit 賒購某物buy something without [新聞學(xué)與傳播學(xué)]毋須經(jīng)醫(yī)生處方可購買buy something at cost 以成本價買某物buy some sauce 買調(diào)味醬汁buy secondary hand [經(jīng)濟學(xué)]買舊貨buy sb sth 給某人買某物 為某人買某物buy over 收買；賄賂buy out 買下…的全部產(chǎn)權(quán)；出錢使…放棄地位buy order 買盤buy or exchange houses [能源科學(xué)技術(shù)]房屋置換buy one get one free 買一送一buy one and get one free 買一贈一buy on the dip [新聞學(xué)與傳播學(xué)]趁低吸納