purchase
单词辨析：
普通用词，既可指日常随意购物也可指购买大件物品，可后接双宾语。
Where did you buy that book?
那本书你是在哪里买的？
She bought that piano for 3000 yuan.
她花3000元买了那架钢琴。
Let me buy you a drink.
我给你买杯饮料吧。
作此义解时较口语化，可与 buy 换用。
Where did you get/buy that dress?
你在哪里买的那条裙子？
My mummy got/bought me a pair of new shoes.
我妈妈给我买了一双新鞋。
词义同 buy，但更为正式，且不可后接双宾语。
Have you purchased car insurance?
你买车险了吗？
She has purchased a villa in Shanghai.
她在上海购买了一幢别墅。
相关例句：
I got a purchase on the rope and pulled
我紧抓住绳子，用力去拉。
Customer selects one or more items from the list to purchase.
客户从列表中选择一个或多个要购买的商品。
Have you bought anything on hire purchase?
你用分期付款法购买东西了吗？
Typically, it's most economical to purchase spares and production equipment at the same time.
同时购买备用设备和生产设备通常是最经济的。
If you have not kept a pet parrot before, it would be wise to purchase a handbook on the subject.
如果以前没有养过鹦鹉，最好买一本相关的饲养手册。
When her deal is done, the client emerges with her purchase.
交易完成后，委托人会出现并将她购买的东西交给她。