If you are buying a hairdryer, you might think you are making the best buy if you choose one whose look you like and which is also the cheapest in price.如果你要买吹风机，若你选择了样式是你喜欢的，而且价格也最便宜的那个，你可能就会觉得你做出了最好的购买决策。 "本句中有两个由if引导的条件状语从句，第一个条件状语从句说明的是整句话发生的前提条件，第二个条件状语从句则说明主句动作发生的条件，即might think you are making the best buy的条件，其中whose和which引导的都是one的定语从句。best buy意为“最划算的货品”，可以理解为good buy“便宜货”的最高级形式。如:Best buys of the week are apples, which are plentiful and cheap.本星期买苹果最划算，因为货源充足，价格便宜。句型拓展有关price的常见短语有:at a price意为“以(相当)高的价格”。如:Fresh strawberries are now available at a price.鲜草莓现在以很高的价格上市了。at any price意为“不惜任何代价”。如:The public want peace at any price.公众不惜付出任何代价也要争取和平。cheap at the price意为“物有所值”。如:The book is cheap at the price.这本书物有所值。 长按识别二维码可关注该微信公众平台