1
buy something
直接宾语结构，表示购买某物。
I bought a car.
我买了一辆车。
买；购买
先理解核心含义，再看它在真实句子里的用法。
买；购买
obtain something by paying money for it
I bought a car.
我买了一辆车。
向...行贿以换取好处或影响
make illegal payments to in exchange for favors or influence
通过购买获得；通过金融交易取得
obtain by purchase; acquire by means of a financial transaction
值得购买或能够购买
be worth or be capable of buying
buy
Base
原形
buys
3rd person
第三人称单数
buying
-ing
现在分词
bought
Past
过去式
bought
Past participle
过去分词
She buys groceries every Saturday.
她每周六买食品杂货。
He bought a new car yesterday.
他昨天买了一辆新车。
They have already bought tickets for the concert.
他们已经买了音乐会的票。
不规则动词，过去式和过去分词均为bought。
I need to buy some groceries for dinner tonight.
我需要买些杂货来做今晚的晚餐。
She decided to buy a new dress for the party.
她决定为聚会买一件新裙子。
They plan to buy a house next year.
他们计划明年买一栋房子。
直接宾语结构，表示购买某物。
I bought a car.
我买了一辆车。
用 for 引出受益者。
She bought a gift for her friend.
她给朋友买了一份礼物。
双宾语结构，间接宾语在前。
He bought his daughter a doll.
他给女儿买了一个洋娃娃。
用 from 表示来源。
We bought the house from a local agent.
我们从当地中介那里买了这栋房子。
Not this
I bought yesterday.
Use this
I bought something yesterday.
买是及物动词，后面必须跟宾语，不能省略。
Not this
I bought a gift to her.
Use this
I bought a gift for her.
买某物给某人时，介词用for，表示受益对象，而不是to。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
买票
I need to buy a ticket for the train.
我需要买一张火车票。
买股票
She bought shares in the tech start-up.
她买了这家科技初创公司的股票。
批量购买
It is cheaper to buy in bulk.
批量购买更便宜。
赊购
They bought the furniture on credit.
他们赊购了家具。
收买；贿赂
They tried to buy off the inspector.
他们试图收买检查员。
很值得买
This used car is well worth buying.
这辆二手车很值得买。
争取时间；拖延以赢得时间
He tried to buy time by asking more questions.
他试图通过问更多问题来争取时间。
相信；认同
Many people buy into the idea that money brings happiness.
许多人相信金钱带来幸福的想法。
阵亡；死掉
He bought the farm in the war.
他在战争中阵亡了。
金钱买不到爱情。
The Beatles sing, "Can't buy me love."
甲壳虫乐队唱道：“金钱买不到爱情。”
我出一美元买下它！
In RoboCop, the host says, "I'll buy that for a dollar!"
在《机械战警》中，主持人说：“我出一美元买下它！”
Use buy naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
buy 的发音像'拜'，购物时常需要'拜'托卖家打折。
语域：neutral 常见场景：购物、交易 通常用于日常购物或交易场景，语气中性。
These words all rhyme with /baɪ/ (the sound of 'buy'). 'Guy' also shares the 'uy' spelling. Other rhyming words have different spellings.
Dictionary facts from ECDICT, WORDNET.