有谁知道 “ exchange for the paino” 是什么意思?

有谁知道 “ exchange for the paino” 是什么意思? in exchange of和in exchange for有何区别? exchange to和exchange for有什么区别后面加人还是加物?用法? in exchange for与in place of有什么区别 英文 MAIL FOR EXCHANGE in exchange for Bill of exchange上的exchange for exchange for 和 exchange off 的区别exchange of 1,短语“exchange A for exchange of goods for money 英语翻译是 tips for going on an educational exchange to the USA还是 tips for going to the USA for educational exchange还是 tips for educational exchange in the USA哪个好,有没错 exchange exchange Exchange Each believe in exchange for only My teare exchange for my happiness 是什么意思? exchange for与replace with的区别 exchange for把美元换成英镑怎么说