by prep. 被,经,由,在...之旁 ad. 经过,在近处 buy v. 购买，交易及物动词vt. 买；购买
get something with money · I bought this car from Green. 我从格林手中买了这辆车。· Can money buy happiness? 金钱能买幸福吗？· He bought it for five shillings. 他花了五先令买它。· She will buy me a new English dictionary tomorrow. 她明天要给我买一本新的英文词典。
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