英语词汇“exchange of needed goods”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	exchange of needed goods
释义	exchange of needed goods 基本例句互通有无 This arrangement helps implement the principle of equality and mutual benefit andexchange of needed goods.这样做有助于实现平等互利，互通有无的原则。
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