buy的过去式和过去分词是? buy. vt. 购买;买得起;获得;贿赂;相信。 n. 购买;所购的物品;合算的东西。 n. (Buy)(法)比伊(人名)。 复数:buys. 第三人称单数:buys. 现在分词:buying. 过去式:bought. 过去分词:bought. 扩展资料 例句: The curtains were an impulse buy. 这窗帘是一时心血来潮买下的.。 We need to buy some new furniture. 我们需要买一些新家具。 Now is a good time to buy a house. 现在买房子正是时候。 They only buy the best. 他们只买最好的。 Try the shoes on before you buy them. 鞋子要先穿上试一试再买。 It may be necessary to buy a new one. 也许有必要买个新的了。 本文来源:https://www.wddqw.com/doc/2e7fd67a463610661ed9ad51f01dc281e53a56e0.html