buy的复数形式是buys
buy
v.买;购买;够支付;买通;收买;贿赂
n.合算的商品;买进(或出售)的东西;购买
第三人称单数 buys
现在分词 buying
过去式 bought
过去分词 bought
We buy our fruit and vegetables at the market.
我们在市场上购买水果和蔬菜。
Now is a good time to buy a house.
现在买房子正是时候。
He gave his children the best education that money can buy.
他让孩子们接受花钱能买到的`最好的教育。
